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13020333199 = 107617197221
BaseRepresentation
bin11000010000001001…
…01000010010001111
31020121102001110100221
430020010220102033
5203131201130244
65551554532211
7640441002046
oct141004502217
936542043327
1013020333199
115581703055
122634597067
1312c6670993
148b733d55d
1551311b784
hex30812848f

13020333199 has 8 divisors (see below), whose sum is σ = 13163385168. Its totient is φ = 12877677120.

The previous prime is 13020333197. The next prime is 13020333211. The reversal of 13020333199 is 99133302031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13020333199 - 21 = 13020333197 is a prime.

It is a super-2 number, since 2×130203331992 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13020333197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32592 + ... + 164629.

It is an arithmetic number, because the mean of its divisors is an integer number (1645423146).

Almost surely, 213020333199 is an apocalyptic number.

13020333199 is a deficient number, since it is larger than the sum of its proper divisors (143051969).

13020333199 is a wasteful number, since it uses less digits than its factorization.

13020333199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197945.

The product of its (nonzero) digits is 13122, while the sum is 34.

The spelling of 13020333199 in words is "thirteen billion, twenty million, three hundred thirty-three thousand, one hundred ninety-nine".

Divisors: 1 107 617 66019 197221 21102647 121685357 13020333199