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13200625757 = 116827175781
BaseRepresentation
bin11000100101101000…
…11001000001011101
31021001222022021021002
430102310121001131
5204013330011012
610021515120045
7645060316244
oct142264310135
937058267232
1013200625757
115664455570
122684a43025
131324b17a77
148d327195b
15523d817c2
hex312d1905d

13200625757 has 8 divisors (see below), whose sum is σ = 14402873952. Its totient is φ = 11998742800.

The previous prime is 13200625741. The next prime is 13200625769. The reversal of 13200625757 is 75752600231.

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

It is not a de Polignac number, because 13200625757 - 24 = 13200625741 is a prime.

It is a super-3 number, since 3×132006257573 (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13200625757.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13200625057) 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, 12794 + ... + 162987.

It is an arithmetic number, because the mean of its divisors is an integer number (1800359244).

Almost surely, 213200625757 is an apocalyptic number.

It is an amenable number.

13200625757 is a deficient number, since it is larger than the sum of its proper divisors (1202248195).

13200625757 is a wasteful number, since it uses less digits than its factorization.

13200625757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182619.

The product of its (nonzero) digits is 88200, while the sum is 38.

The spelling of 13200625757 in words is "thirteen billion, two hundred million, six hundred twenty-five thousand, seven hundred fifty-seven".

Divisors: 1 11 6827 75097 175781 1933591 1200056887 13200625757