Search a number
-
+
131410401320133 = 321323239389525253
BaseRepresentation
bin11101111000010001011110…
…010010100101110011000101
3122020021201012210220220002200
4131320101132102211303011
5114211012000214221013
61143253034401025113
736452042151134145
oct3570213622456305
9566251183826080
10131410401320133
1138964924757261
12128a4271625199
135842c42060950
142464423d56925
15102d44593ae73
hex77845e4a5cc5

131410401320133 has 96 divisors (see below), whose sum is σ = 214747366579200. Its totient is φ = 76830131169792.

The previous prime is 131410401320117. The next prime is 131410401320147. The reversal of 131410401320133 is 331023104014131.

131410401320133 is a `hidden beast` number, since 1 + 3 + 1 + 410 + 4 + 0 + 13 + 201 + 33 = 666.

It is not a de Polignac number, because 131410401320133 - 24 = 131410401320117 is a prime.

It is a super-2 number, since 2×1314104013201332 (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 131410401320097 and 131410401320106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131410401327133) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 249922335 + ... + 250447587.

It is an arithmetic number, because the mean of its divisors is an integer number (2236951735200).

Almost surely, 2131410401320133 is an apocalyptic number.

131410401320133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

131410401320133 is a deficient number, since it is larger than the sum of its proper divisors (83336965259067).

131410401320133 is a wasteful number, since it uses less digits than its factorization.

131410401320133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525923 (or 525920 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 131410401320133 its reverse (331023104014131), we get a palindrome (462433505334264).

The spelling of 131410401320133 in words is "one hundred thirty-one trillion, four hundred ten billion, four hundred one million, three hundred twenty thousand, one hundred thirty-three".

Divisors: 1 3 9 13 23 39 69 117 207 239 299 389 717 897 1167 2151 2691 3107 3501 5057 5497 8947 9321 15171 16491 26841 27963 45513 49473 71461 80523 92971 116311 214383 278913 348933 525253 643149 836739 1046799 1208623 1575759 2138333 3625869 4727277 6414999 6828289 10877607 12080819 19244997 20484867 27798329 36242457 61454601 83394987 108727371 125535467 157050647 204323417 250184961 376606401 471151941 612970251 1129819203 1413455823 1631961071 1838910753 2656204421 2887315741 4699438591 4895883213 7968613263 8661947223 14098315773 14687649639 23905839789 25985841669 37535104633 42294947319 48833296663 61092701683 112605313899 146499889989 183278105049 337815941697 439499669967 549834315147 634832856619 1123165823249 1904498569857 3369497469747 5713495709571 10108492409241 14601155702237 43803467106711 131410401320133