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13242513200 = 245274722141
BaseRepresentation
bin11000101010101000…
…01011011100110000
31021011220010101000212
430111110023130300
5204110040410300
610030013003252
7646106335130
oct142524133460
937156111025
1013242513200
115686065194
122696a83528
1313306c2737
148d8a56ac0
155278a7935
hex31550b730

13242513200 has 180 divisors, whose sum is σ = 37167589872. Its totient is φ = 4441612800.

The previous prime is 13242513191. The next prime is 13242513211. The reversal of 13242513200 is 231524231.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6184130 + ... + 6186270.

Almost surely, 213242513200 is an apocalyptic number.

13242513200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13242513200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18583794936).

13242513200 is an abundant number, since it is smaller than the sum of its proper divisors (23925076672).

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

13242513200 is a wasteful number, since it uses less digits than its factorization.

13242513200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2260 (or 2202 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The spelling of 13242513200 in words is "thirteen billion, two hundred forty-two million, five hundred thirteen thousand, two hundred".