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10010133430 = 25113111092647
BaseRepresentation
bin10010101001010011…
…01000001110110110
3221211121211110120121
421110221220032312
5131000043232210
64333143522154
7503026505323
oct112451501666
927747743517
1010010133430
114277506450
121b3445935a
13c36b2799b
146ad63db4a
153d8c106da
hex254a683b6

10010133430 has 64 divisors (see below), whose sum is σ = 20316303360. Its totient is φ = 3518121600.

The previous prime is 10010133361. The next prime is 10010133433. The reversal of 10010133430 is 3433101001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10010133433) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3780367 + ... + 3783013.

It is an arithmetic number, because the mean of its divisors is an integer number (317442240).

Almost surely, 210010133430 is an apocalyptic number.

10010133430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10010133430 is an abundant number, since it is smaller than the sum of its proper divisors (10306169930).

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

10010133430 is a wasteful number, since it uses less digits than its factorization.

10010133430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3805.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10010133430 its reverse (3433101001), we get a palindrome (13443234431).

The spelling of 10010133430 in words is "ten billion, ten million, one hundred thirty-three thousand, four hundred thirty".

Divisors: 1 2 5 10 11 22 31 55 62 110 155 310 341 682 1109 1705 2218 2647 3410 5294 5545 11090 12199 13235 24398 26470 29117 34379 58234 60995 68758 82057 121990 145585 164114 171895 291170 343790 378169 410285 756338 820570 902627 1805254 1890845 2935523 3781690 4513135 5871046 9026270 14677615 29355230 32290753 64581506 91001213 161453765 182002426 322907530 455006065 910012130 1001013343 2002026686 5005066715 10010133430