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10015430315 = 511541333641
BaseRepresentation
bin10010101001111011…
…10101011010101011
3221211222210120112112
421110331311122223
5131002422232230
64333453232535
7503122516202
oct112475653253
927758716475
1010015430315
11427a4a4040
121b3619274b
13c37c60937
146b021c239
153d9409d95
hex254f756ab

10015430315 has 16 divisors (see below), whose sum is σ = 13113920736. Its totient is φ = 7282387200.

The previous prime is 10015430263. The next prime is 10015430389. The reversal of 10015430315 is 51303451001.

It is not a de Polignac number, because 10015430315 - 224 = 9998653099 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 280895 + ... + 314535.

It is an arithmetic number, because the mean of its divisors is an integer number (819620046).

Almost surely, 210015430315 is an apocalyptic number.

10015430315 is a deficient number, since it is larger than the sum of its proper divisors (3098490421).

10015430315 is a wasteful number, since it uses less digits than its factorization.

10015430315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39070.

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 10015430315 its reverse (51303451001), we get a palindrome (61318881316).

The spelling of 10015430315 in words is "ten billion, fifteen million, four hundred thirty thousand, three hundred fifteen".

Divisors: 1 5 11 55 5413 27065 33641 59543 168205 297715 370051 1850255 182098733 910493665 2003086063 10015430315