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10032102331 = 35572820383
BaseRepresentation
bin10010101011111010…
…11011101110111011
3221220011011121020121
421111331123232323
5131021204233311
64335250434111
7503414314516
oct112575335673
927804147217
1010032102331
114288950a69
121b3b892937
13c3b54a334
146b251bd7d
153daaeeb71
hex255f5bbbb

10032102331 has 4 divisors (see below), whose sum is σ = 10034926272. Its totient is φ = 10029278392.

The previous prime is 10032102329. The next prime is 10032102359. The reversal of 10032102331 is 13320123001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13320123001 = 108712254023.

It is a cyclic number.

It is not a de Polignac number, because 10032102331 - 21 = 10032102329 is a prime.

It is a super-2 number, since 2×100321023312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10032102631) 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 3 ways as a sum of consecutive naturals, for example, 1406635 + ... + 1413748.

It is an arithmetic number, because the mean of its divisors is an integer number (2508731568).

Almost surely, 210032102331 is an apocalyptic number.

10032102331 is a deficient number, since it is larger than the sum of its proper divisors (2823941).

10032102331 is an equidigital number, since it uses as much as digits as its factorization.

10032102331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2823940.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10032102331 its reverse (13320123001), we get a palindrome (23352225332).

The spelling of 10032102331 in words is "ten billion, thirty-two million, one hundred two thousand, three hundred thirty-one".

Divisors: 1 3557 2820383 10032102331