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13324154880 = 21135433729
BaseRepresentation
bin11000110100010111…
…00111100000000000
31021101120202012100210
430122023213200000
5204241440424010
610042050514120
7651120306411
oct143213474000
937346665323
1013324154880
115718157853
1226ba295940
1313445a911a
14905829808
1552eb32b20
hex31a2e7800

13324154880 has 96 divisors (see below), whose sum is σ = 42626984400. Its totient is φ = 3553099776.

The previous prime is 13324154873. The next prime is 13324154887. The reversal of 13324154880 is 8845142331.

It is an interprime number because it is at equal distance from previous prime (13324154873) and next prime (13324154887).

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13324154887) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186145 + ... + 247584.

Almost surely, 213324154880 is an apocalyptic number.

13324154880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13324154880 is an abundant number, since it is smaller than the sum of its proper divisors (29302829520).

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

13324154880 is an equidigital number, since it uses as much as digits as its factorization.

13324154880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433759 (or 433739 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 39.

The spelling of 13324154880 in words is "thirteen billion, three hundred twenty-four million, one hundred fifty-four thousand, eight hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 256 320 384 480 512 640 768 960 1024 1280 1536 1920 2048 2560 3072 3840 5120 6144 7680 10240 15360 30720 433729 867458 1301187 1734916 2168645 2602374 3469832 4337290 5204748 6505935 6939664 8674580 10409496 13011870 13879328 17349160 20818992 26023740 27758656 34698320 41637984 52047480 55517312 69396640 83275968 104094960 111034624 138793280 166551936 208189920 222069248 277586560 333103872 416379840 444138496 555173120 666207744 832759680 888276992 1110346240 1332415488 1665519360 2220692480 2664830976 3331038720 4441384960 6662077440 13324154880