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13768637001 = 373529185789
BaseRepresentation
bin11001101001010110…
…01011101001001001
31022112120010020012120
430310223023221021
5211144232341001
610154125401453
7665125324560
oct146453135111
938476106176
1013768637001
115926044849
122803109289
1313b56c33b2
1494888cbd7
15558b81236
hex334acba49

13768637001 has 16 divisors (see below), whose sum is σ = 20986838400. Its totient is φ = 7865520768.

The previous prime is 13768636963. The next prime is 13768637017. The reversal of 13768637001 is 10073686731.

13768637001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13768637001 - 29 = 13768636489 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13768637801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18786 + ... + 167003.

It is an arithmetic number, because the mean of its divisors is an integer number (1311677400).

Almost surely, 213768637001 is an apocalyptic number.

It is an amenable number.

13768637001 is a deficient number, since it is larger than the sum of its proper divisors (7218201399).

13768637001 is a wasteful number, since it uses less digits than its factorization.

13768637001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189328.

The product of its (nonzero) digits is 127008, while the sum is 42.

The spelling of 13768637001 in words is "thirteen billion, seven hundred sixty-eight million, six hundred thirty-seven thousand, one".

Divisors: 1 3 7 21 3529 10587 24703 74109 185789 557367 1300523 3901569 655649381 1966948143 4589545667 13768637001