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10013231434 = 212752375377
BaseRepresentation
bin10010101001101010…
…11100100101001010
3221211211122212020111
421110311130211022
5131001341401214
64333334144534
7503065030363
oct112465344512
927754585214
1010013231434
114279231a88
121b354b214a
13c37670b1b
146adc08b6a
153d91235c4
hex254d5c94a

10013231434 has 16 divisors (see below), whose sum is σ = 15167259648. Its totient is φ = 4957630272.

The previous prime is 10013231429. The next prime is 10013231443. The reversal of 10013231434 is 43413231001.

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, 95154 + ... + 170530.

It is an arithmetic number, because the mean of its divisors is an integer number (947953728).

Almost surely, 210013231434 is an apocalyptic number.

10013231434 is a deficient number, since it is larger than the sum of its proper divisors (5154028214).

10013231434 is a wasteful number, since it uses less digits than its factorization.

10013231434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76029.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10013231434 its reverse (43413231001), we get a palindrome (53426462435).

The spelling of 10013231434 in words is "ten billion, thirteen million, two hundred thirty-one thousand, four hundred thirty-four".

Divisors: 1 2 127 254 523 1046 66421 75377 132842 150754 9572879 19145758 39422171 78844342 5006615717 10013231434