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10234042015 = 52533980777
BaseRepresentation
bin10011000011111111…
…10001011010011111
3222102020011012102011
421201333301122133
5131424403321030
64411303012051
7511415631121
oct114177613237
928366135364
1010234042015
11438193926a
121b9743a027
13c71333482
146d1287211
153ed6ddb2a
hex261ff169f

10234042015 has 8 divisors (see below), whose sum is σ = 12281487120. Its totient is φ = 8186809152.

The previous prime is 10234041967. The next prime is 10234042037. The reversal of 10234042015 is 51024043201.

10234042015 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 10234042015 - 27 = 10234041887 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86307 + ... + 167083.

It is an arithmetic number, because the mean of its divisors is an integer number (1535185890).

Almost surely, 210234042015 is an apocalyptic number.

10234042015 is a deficient number, since it is larger than the sum of its proper divisors (2047445105).

10234042015 is an equidigital number, since it uses as much as digits as its factorization.

10234042015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106121.

The product of its (nonzero) digits is 960, while the sum is 22.

Adding to 10234042015 its reverse (51024043201), we get a palindrome (61258085216).

The spelling of 10234042015 in words is "ten billion, two hundred thirty-four million, forty-two thousand, fifteen".

Divisors: 1 5 25339 80777 126695 403885 2046808403 10234042015