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10042130430 = 2325111579227
BaseRepresentation
bin10010101101000111…
…01011111111111110
3221220212001002012200
421112203223333332
5131031241133210
64340245412330
7503565462123
oct112643537776
927825032180
1010042130430
114293580252
121b4310a0a6
13c4064b917
146b39ac74a
153db9310c0
hex2568ebffe

10042130430 has 24 divisors (see below), whose sum is σ = 26109539352. Its totient is φ = 2677901424.

The previous prime is 10042130419. The next prime is 10042130453. The reversal of 10042130430 is 3403124001.

10042130430 is a `hidden beast` number, since 100 + 4 + 2 + 130 + 430 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55789524 + ... + 55789703.

It is an arithmetic number, because the mean of its divisors is an integer number (1087897473).

Almost surely, 210042130430 is an apocalyptic number.

10042130430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10042130430 is an abundant number, since it is smaller than the sum of its proper divisors (16067408922).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10042130430 is a wasteful number, since it uses less digits than its factorization.

10042130430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111579240 (or 111579237 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10042130430 its reverse (3403124001), we get a palindrome (13445254431).

The spelling of 10042130430 in words is "ten billion, forty-two million, one hundred thirty thousand, four hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 111579227 223158454 334737681 557896135 669475362 1004213043 1115792270 1673688405 2008426086 3347376810 5021065215 10042130430