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10023430412 = 2211322175731
BaseRepresentation
bin10010101010111000…
…10110100100001100
3221212112212000121102
421111130112210030
5131011444233122
64334340522232
7503250516122
oct112534264414
927775760542
1010023430412
114283a68696
121b389b0378
13c39802118
146b1301912
153d9e8a492
hex25571690c

10023430412 has 12 divisors (see below), whose sum is σ = 17696234136. Its totient is φ = 4967363520.

The previous prime is 10023430381. The next prime is 10023430427. The reversal of 10023430412 is 21403432001.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11087414 + ... + 11088317.

It is an arithmetic number, because the mean of its divisors is an integer number (1474686178).

Almost surely, 210023430412 is an apocalyptic number.

It is an amenable number.

10023430412 is a deficient number, since it is larger than the sum of its proper divisors (7672803724).

10023430412 is a wasteful number, since it uses less digits than its factorization.

10023430412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22175848 (or 22175846 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10023430412 its reverse (21403432001), we get a palindrome (31426862413).

The spelling of 10023430412 in words is "ten billion, twenty-three million, four hundred thirty thousand, four hundred twelve".

Divisors: 1 2 4 113 226 452 22175731 44351462 88702924 2505857603 5011715206 10023430412