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13424460980 = 225795889007
BaseRepresentation
bin11001000000010100…
…10000010010110100
31021122120111021110112
430200022100102310
5204443130222410
610100032442152
7653446015130
oct144012202264
937576437415
1013424460980
115769838257
1227279a9358
13135c2c9048
14914c9a3c0
15538848105
hex3202904b4

13424460980 has 24 divisors (see below), whose sum is σ = 32218706688. Its totient is φ = 4602672288.

The previous prime is 13424460971. The next prime is 13424461007. The reversal of 13424460980 is 8906442431.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47944364 + ... + 47944643.

It is an arithmetic number, because the mean of its divisors is an integer number (1342446112).

Almost surely, 213424460980 is an apocalyptic number.

13424460980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13424460980 is an abundant number, since it is smaller than the sum of its proper divisors (18794245708).

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

13424460980 is a wasteful number, since it uses less digits than its factorization.

13424460980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95889023 (or 95889021 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 13424460980 in words is "thirteen billion, four hundred twenty-four million, four hundred sixty thousand, nine hundred eighty".

Divisors: 1 2 4 5 7 10 14 20 28 35 70 140 95889007 191778014 383556028 479445035 671223049 958890070 1342446098 1917780140 2684892196 3356115245 6712230490 13424460980