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13241242300 = 22521113925961
BaseRepresentation
bin11000101010011110…
…10101001010111100
31021011210201210200111
430111033111022330
5204104224223200
610025525435404
7646062462646
oct142517251274
937153653614
1013241242300
115685377360
12269656bb64
131330369120
148d8805896
155277060ba
hex3153d52bc

13241242300 has 72 divisors (see below), whose sum is σ = 33756870672. Its totient is φ = 4444608000.

The previous prime is 13241242279. The next prime is 13241242331. The reversal of 13241242300 is 324214231.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 448681 + ... + 477280.

It is an arithmetic number, because the mean of its divisors is an integer number (468845426).

Almost surely, 213241242300 is an apocalyptic number.

13241242300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13241242300 is an abundant number, since it is smaller than the sum of its proper divisors (20515628372).

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

13241242300 is a wasteful number, since it uses less digits than its factorization.

13241242300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 925999 (or 925992 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13241242300 its reverse (324214231), we get a palindrome (13565456531).

The spelling of 13241242300 in words is "thirteen billion, two hundred forty-one million, two hundred forty-two thousand, three hundred".

Divisors: 1 2 4 5 10 11 13 20 22 25 26 44 50 52 55 65 100 110 130 143 220 260 275 286 325 550 572 650 715 1100 1300 1430 2860 3575 7150 14300 925961 1851922 3703844 4629805 9259610 10185571 12037493 18519220 20371142 23149025 24074986 40742284 46298050 48149972 50927855 60187465 92596100 101855710 120374930 132412423 203711420 240749860 254639275 264824846 300937325 509278550 529649692 601874650 662062115 1018557100 1203749300 1324124230 2648248460 3310310575 6620621150 13241242300