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13141343400455 = 5971019217912203
BaseRepresentation
bin1011111100111011010100…
…0110101111001000000111
31201112022002211001020000002
42333032311012233020013
53210301432402303310
643541014432111515
72524300511601164
oct277166506571007
951468084036002
1013141343400455
114207237834546
121582a6939559b
137442b996c90a
14336089c3106b
1517bc832bcda5
hexbf3b51af207

13141343400455 has 32 divisors (see below), whose sum is σ = 15956446867200. Its totient is φ = 10388860111872.

The previous prime is 13141343400401. The next prime is 13141343400593. The reversal of 13141343400455 is 55400434314131.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-13141343400455 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1076888384 + ... + 1076900586.

It is an arithmetic number, because the mean of its divisors is an integer number (498638964600).

Almost surely, 213141343400455 is an apocalyptic number.

13141343400455 is a deficient number, since it is larger than the sum of its proper divisors (2815103466745).

13141343400455 is a wasteful number, since it uses less digits than its factorization.

13141343400455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15503.

The product of its (nonzero) digits is 172800, while the sum is 38.

Adding to 13141343400455 its reverse (55400434314131), we get a palindrome (68541777714586).

The spelling of 13141343400455 in words is "thirteen trillion, one hundred forty-one billion, three hundred forty-three million, four hundred thousand, four hundred fifty-five".

Divisors: 1 5 97 485 1019 2179 5095 10895 12203 61015 98843 211363 494215 1056815 1183691 2220401 5918455 11102005 12434857 26590337 62174285 132951685 215378897 1076894485 1206181129 2579262689 6030905645 12896313445 27095553403 135477767015 2628268680091 13141343400455