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10110013031 = 192918348481
BaseRepresentation
bin10010110101001101…
…01000111001100111
3222002120202212122002
421122212220321213
5131201130404111
64351112355515
7505351456436
oct113246507147
928076685562
1010110013031
114318925478
121b619a5b9b
13c51728741
146bc9dd11d
153e288e63b
hex25a9a8e67

10110013031 has 8 divisors (see below), whose sum is σ = 11009089200. Its totient is φ = 9247633920.

The previous prime is 10110013019. The next prime is 10110013049. The reversal of 10110013031 is 13031001101.

It is a happy number.

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 10110013031 - 214 = 10109996647 is a prime.

It is a super-2 number, since 2×101100130312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110013051) 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, 9173690 + ... + 9174791.

It is an arithmetic number, because the mean of its divisors is an integer number (1376136150).

Almost surely, 210110013031 is an apocalyptic number.

10110013031 is a deficient number, since it is larger than the sum of its proper divisors (899076169).

10110013031 is a wasteful number, since it uses less digits than its factorization.

10110013031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18348529.

The product of its (nonzero) digits is 9, while the sum is 11.

Adding to 10110013031 its reverse (13031001101), we get a palindrome (23141014132).

The spelling of 10110013031 in words is "ten billion, one hundred ten million, thirteen thousand, thirty-one".

Divisors: 1 19 29 551 18348481 348621139 532105949 10110013031