Search a number
-
+
15102315000010 = 2571079919978457
BaseRepresentation
bin1101101111000100100000…
…0111101111000011001010
31222110202201022001220111101
43123301020013233003022
53434414020120000020
652041524023052014
73116051305302220
oct333611007570312
958422638056441
1015102315000010
1148a2946112427
12183ab1a8a100a
138571b05269c4
143a2d5518ab10
151b2ca4c3500a
hexdbc481ef0ca

15102315000010 has 32 divisors (see below), whose sum is σ = 31070497881600. Its totient is φ = 5177456829312.

The previous prime is 15102314999999. The next prime is 15102315000067. The reversal of 15102315000010 is 1000051320151.

15102315000010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×151023150000103 (a number of 41 digits) contains 333 as substring.

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, 9233299 + ... + 10745158.

It is an arithmetic number, because the mean of its divisors is an integer number (970953058800).

Almost surely, 215102315000010 is an apocalyptic number.

15102315000010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

15102315000010 is an abundant number, since it is smaller than the sum of its proper divisors (15968182881590).

15102315000010 is a wasteful number, since it uses less digits than its factorization.

15102315000010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19989270.

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 15102315000010 its reverse (1000051320151), we get a palindrome (16102366320161).

The spelling of 15102315000010 in words is "fifteen trillion, one hundred two billion, three hundred fifteen million, ten", and thus it is an aban number.

Divisors: 1 2 5 7 10 14 35 70 10799 21598 53995 75593 107990 151186 377965 755930 19978457 39956914 99892285 139849199 199784570 279698398 699245995 1398491990 215747357143 431494714286 1078736785715 1510231500001 2157473571430 3020463000002 7551157500005 15102315000010