Search a number
-
+
15152005030 = 254337019521
BaseRepresentation
bin11100001110010000…
…10011111110100110
31110002222011121101111
432013020103332212
5222012403130110
610543304015234
71044323626531
oct160710237646
943088147344
1015152005030
116475a03708
122b2a46151a
13157619a766
14a3a4b1a18
155da33ce8a
hex387213fa6

15152005030 has 32 divisors (see below), whose sum is σ = 27918351648. Its totient is φ = 5917632000.

The previous prime is 15152005027. The next prime is 15152005039. The reversal of 15152005030 is 3050025151.

It is a junction number, because it is equal to n+sod(n) for n = 15152004992 and 15152005010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15152005039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1586670 + ... + 1596190.

It is an arithmetic number, because the mean of its divisors is an integer number (872448489).

Almost surely, 215152005030 is an apocalyptic number.

15152005030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15152005030 is a deficient number, since it is larger than the sum of its proper divisors (12766346618).

15152005030 is a wasteful number, since it uses less digits than its factorization.

15152005030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13272.

The product of its (nonzero) digits is 750, while the sum is 22.

The spelling of 15152005030 in words is "fifteen billion, one hundred fifty-two million, five thousand, thirty".

Divisors: 1 2 5 10 43 86 215 430 3701 7402 9521 18505 19042 37010 47605 95210 159143 318286 409403 795715 818806 1591430 2047015 4094030 35237221 70474442 176186105 352372210 1515200503 3030401006 7576002515 15152005030