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13150115430 = 235479326323
BaseRepresentation
bin11000011111100111…
…01101011001100110
31020221110021002010020
430033303231121212
5203412412143210
610012512340010
7643605064644
oct141763553146
936843232106
1013150115430
1156389963a1
12266bb44606
1313175112ba
148ca684194
1551e705770
hex30fced666

13150115430 has 32 divisors (see below), whose sum is σ = 32231775744. Its totient is φ = 3432086496.

The previous prime is 13150115371. The next prime is 13150115431. The reversal of 13150115430 is 3451105131.

It is a self number, because there is not a number n which added to its sum of digits gives 13150115430.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13150115431) 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, 4661752 + ... + 4664571.

It is an arithmetic number, because the mean of its divisors is an integer number (1007242992).

Almost surely, 213150115430 is an apocalyptic number.

13150115430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13150115430 is an abundant number, since it is smaller than the sum of its proper divisors (19081660314).

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

13150115430 is a wasteful number, since it uses less digits than its factorization.

13150115430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9326380.

The product of its (nonzero) digits is 900, while the sum is 24.

The spelling of 13150115430 in words is "thirteen billion, one hundred fifty million, one hundred fifteen thousand, four hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 47 94 141 235 282 470 705 1410 9326323 18652646 27978969 46631615 55957938 93263230 139894845 279789690 438337181 876674362 1315011543 2191685905 2630023086 4383371810 6575057715 13150115430