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10488231023 = 311279264527
BaseRepresentation
bin10011100010010010…
…11011010001101111
31000001221110100011212
421301021123101233
5132434441343043
64452423105035
7520623331004
oct116111332157
930057410155
1010488231023
1144a2373226
1220485a217b
13cb1bb177a
14716d338ab
15415b9e018
hex27125b46f

10488231023 has 8 divisors (see below), whose sum is σ = 10835066880. Its totient is φ = 10141926840.

The previous prime is 10488230999. The next prime is 10488231037. The reversal of 10488231023 is 32013288401.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10488231023 is a prime.

It is a super-2 number, since 2×104882310232 (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 (10488231043) 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, 92615 + ... + 171912.

It is an arithmetic number, because the mean of its divisors is an integer number (1354383360).

Almost surely, 210488231023 is an apocalyptic number.

10488231023 is a deficient number, since it is larger than the sum of its proper divisors (346835857).

10488231023 is a wasteful number, since it uses less digits than its factorization.

10488231023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265837.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 10488231023 in words is "ten billion, four hundred eighty-eight million, two hundred thirty-one thousand, twenty-three".

Divisors: 1 31 1279 39649 264527 8200337 338330033 10488231023