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110100131297 = 1358491447981
BaseRepresentation
bin110011010001001111…
…0101010110111100001
3101112012001211011200122
41212202132222313201
53300441113200142
6122325043530025
710645245450302
oct1464236526741
9345161734618
10110100131297
1142769721252
1219408389915
13a4c81883b0
14548660a7a9
152ce5cc61d2
hex19a27aade1

110100131297 has 8 divisors (see below), whose sum is σ = 118589725800. Its totient is φ = 101613444480.

The previous prime is 110100131257. The next prime is 110100131299. The reversal of 110100131297 is 792131001011.

It can be written as a sum of positive squares in 4 ways, for example, as 2987278336 + 107112852961 = 54656^2 + 327281^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 110100131297 - 218 = 110099869153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110100131299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 647954 + ... + 800027.

It is an arithmetic number, because the mean of its divisors is an integer number (14823715725).

Almost surely, 2110100131297 is an apocalyptic number.

It is an amenable number.

110100131297 is a deficient number, since it is larger than the sum of its proper divisors (8489594503).

110100131297 is a wasteful number, since it uses less digits than its factorization.

110100131297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1453843.

The product of its (nonzero) digits is 378, while the sum is 26.

The spelling of 110100131297 in words is "one hundred ten billion, one hundred million, one hundred thirty-one thousand, two hundred ninety-seven".

Divisors: 1 13 5849 76037 1447981 18823753 8469240869 110100131297