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131333044530110 = 251091993131934417
BaseRepresentation
bin11101110111001001011011…
…011101110110101110111110
3122020000022112200110210112112
4131313021123131312232332
5114203230033344430420
61143153322344334022
736443333163231113
oct3567113335665676
9566008480423475
10131333044530110
1138935038878a35
1212891282a74312
13583886471a707
1424607a626a90a
15102b4195358c5
hex77725b776bbe

131333044530110 has 64 divisors (see below), whose sum is σ = 240533271792000. Its totient is φ = 51624208576512.

The previous prime is 131333044530029. The next prime is 131333044530119. The reversal of 131333044530110 is 11035440333131.

131333044530110 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1313330445301102 (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131333044530119) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66925622 + ... + 68860038.

It is an arithmetic number, because the mean of its divisors is an integer number (3758332371750).

Almost surely, 2131333044530110 is an apocalyptic number.

131333044530110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131333044530110 is a deficient number, since it is larger than the sum of its proper divisors (109200227261890).

131333044530110 is a wasteful number, since it uses less digits than its factorization.

131333044530110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935045.

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 131333044530110 its reverse (11035440333131), we get a palindrome (142368484863241).

The spelling of 131333044530110 in words is "one hundred thirty-one trillion, three hundred thirty-three billion, forty-four million, five hundred thirty thousand, one hundred ten".

Divisors: 1 2 5 10 109 199 218 313 398 545 626 995 1090 1565 1990 3130 21691 34117 43382 62287 68234 108455 124574 170585 216910 311435 341170 622870 1934417 3868834 6789283 9672085 13578566 19344170 33946415 67892830 210851453 384948983 421702906 605472521 769897966 1054257265 1210945042 1924744915 2108514530 3027362605 3849489830 6054725210 41959439147 65996504789 83918878294 120489031679 131993009578 209797195735 240978063358 329982523945 419594391470 602445158395 659965047890 1204890316790 13133304453011 26266608906022 65666522265055 131333044530110