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13048940706 = 2310332105347
BaseRepresentation
bin11000010011100011…
…10000100010100010
31020200101212212111020
430021301300202202
5203211012100311
65554500030310
7641236110624
oct141161604242
936611785436
1013048940706
11559687231a
122642092396
1312cc578bb9
148bb068c14
155158bcc06
hex309c708a2

13048940706 has 16 divisors (see below), whose sum is σ = 26123157984. Its totient is φ = 4345434144.

The previous prime is 13048940693. The next prime is 13048940711. The reversal of 13048940706 is 60704984031.

It is an unprimeable number.

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, 1046476 + ... + 1058871.

It is an arithmetic number, because the mean of its divisors is an integer number (1632697374).

Almost surely, 213048940706 is an apocalyptic number.

13048940706 is an abundant number, since it is smaller than the sum of its proper divisors (13074217278).

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

13048940706 is a wasteful number, since it uses less digits than its factorization.

13048940706 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2106385.

The product of its (nonzero) digits is 145152, while the sum is 42.

The spelling of 13048940706 in words is "thirteen billion, forty-eight million, nine hundred forty thousand, seven hundred six".

Divisors: 1 2 3 6 1033 2066 3099 6198 2105347 4210694 6316041 12632082 2174823451 4349646902 6524470353 13048940706