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13002013300 = 2252671940599
BaseRepresentation
bin11000001101111101…
…01111101001110100
31020120010120201012011
430012332233221310
5203112003411200
65550102134004
7640126201213
oct140676575164
936503521164
1013002013300
115572330041
12262a421304
1312c29281c3
148b4b3107a
155116ed5ba
hex306fafa74

13002013300 has 36 divisors (see below), whose sum is σ = 28635493600. Its totient is φ = 5123178720.

The previous prime is 13002013267. The next prime is 13002013303. The reversal of 13002013300 is 331020031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13002013303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 963600 + ... + 976999.

Almost surely, 213002013300 is an apocalyptic number.

13002013300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13002013300 is an abundant number, since it is smaller than the sum of its proper divisors (15633480300).

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

13002013300 is a wasteful number, since it uses less digits than its factorization.

13002013300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1940680 (or 1940673 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 13002013300 its reverse (331020031), we get a palindrome (13333033331).

The spelling of 13002013300 in words is "thirteen billion, two million, thirteen thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 67 100 134 268 335 670 1340 1675 3350 6700 1940599 3881198 7762396 9702995 19405990 38811980 48514975 97029950 130020133 194059900 260040266 520080532 650100665 1300201330 2600402660 3250503325 6501006650 13002013300