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10032049631 = 23349198753
BaseRepresentation
bin10010101011111010…
…01110110111011111
3221220011001220221202
421111331032313133
5131021201042011
64335245350115
7503414005052
oct112575166737
927804056852
1010032049631
11428891540a
121b3b86833b
13c3b52c356
146b2506a99
153daade23b
hex255f4eddf

10032049631 has 8 divisors (see below), whose sum is σ = 10078305120. Its totient is φ = 9985821952.

The previous prime is 10032049579. The next prime is 10032049667. The reversal of 10032049631 is 13694023001.

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 10032049631 - 230 = 8958307807 is a prime.

It is a super-2 number, since 2×100320496312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10032049594 and 10032049603.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10032049681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1141751 + ... + 1150503.

It is an arithmetic number, because the mean of its divisors is an integer number (1259788140).

Almost surely, 210032049631 is an apocalyptic number.

10032049631 is a deficient number, since it is larger than the sum of its proper divisors (46255489).

10032049631 is an equidigital number, since it uses as much as digits as its factorization.

10032049631 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13905.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 10032049631 in words is "ten billion, thirty-two million, forty-nine thousand, six hundred thirty-one".

Divisors: 1 233 4919 8753 1146127 2039449 43056007 10032049631