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10231302995 = 515778716561
BaseRepresentation
bin10011000011101010…
…10100101101010011
3222102001000001011222
421201311110231103
5131423203143440
64411124155255
7511353432464
oct114165245523
928361001158
1010231302995
114380338411
121b96538b2b
13c708b4854
146d0b72d6b
153ed34c2b5
hex261d54b53

10231302995 has 16 divisors (see below), whose sum is σ = 12372211488. Its totient is φ = 8122083840.

The previous prime is 10231302973. The next prime is 10231303031. The reversal of 10231302995 is 59920313201.

10231302995 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10231302995 - 216 = 10231237459 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 609515 + ... + 626075.

It is an arithmetic number, because the mean of its divisors is an integer number (773263218).

Almost surely, 210231302995 is an apocalyptic number.

10231302995 is a deficient number, since it is larger than the sum of its proper divisors (2140908493).

10231302995 is a wasteful number, since it uses less digits than its factorization.

10231302995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17510.

The product of its (nonzero) digits is 14580, while the sum is 35.

The spelling of 10231302995 in words is "ten billion, two hundred thirty-one million, three hundred two thousand, nine hundred ninety-five".

Divisors: 1 5 157 785 787 3935 16561 82805 123559 617795 2600077 13000385 13033507 65167535 2046260599 10231302995