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13200708207 = 331141943099
BaseRepresentation
bin11000100101101001…
…01101001001101111
31021001222110110100210
430102310231021233
5204013340130312
610021520553503
7645061111521
oct142264551157
937058413323
1013200708207
115664501505
122684a82893
131324b4645b
148d3293a11
15523d9ae3c
hex312d2d26f

13200708207 has 8 divisors (see below), whose sum is σ = 18168716800. Its totient is φ = 8516585880.

The previous prime is 13200708197. The next prime is 13200708211. The reversal of 13200708207 is 70280700231.

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

It is not a de Polignac number, because 13200708207 - 216 = 13200642671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200708247) 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, 70971457 + ... + 70971642.

It is an arithmetic number, because the mean of its divisors is an integer number (2271089600).

Almost surely, 213200708207 is an apocalyptic number.

13200708207 is a deficient number, since it is larger than the sum of its proper divisors (4968008593).

13200708207 is a wasteful number, since it uses less digits than its factorization.

13200708207 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141943133.

The product of its (nonzero) digits is 4704, while the sum is 30.

The spelling of 13200708207 in words is "thirteen billion, two hundred million, seven hundred eight thousand, two hundred seven".

Divisors: 1 3 31 93 141943099 425829297 4400236069 13200708207