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102696201 = 3317376047
BaseRepresentation
bin1100001111100…
…00010100001001
321011020111201000
412013300110021
5202242234301
614105045213
72354621556
oct607602411
9234214630
10102696201
1152a731a3
122a486809
1318378aaa
14d8d3a2d
159038786
hex61f0509

102696201 has 32 divisors (see below), whose sum is σ = 165473280. Its totient is φ = 62684928.

The previous prime is 102696199. The next prime is 102696229.

102696201 is a `hidden beast` number, since 10 + 26 + 9 + 620 + 1 = 666.

102696201 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 102696201 - 21 = 102696199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (102696241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13960 + ... + 20006.

It is an arithmetic number, because the mean of its divisors is an integer number (5171040).

Almost surely, 2102696201 is an apocalyptic number.

It is an amenable number.

102696201 is a deficient number, since it is larger than the sum of its proper divisors (62777079).

102696201 is a wasteful number, since it uses less digits than its factorization.

102696201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6110 (or 6104 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 102696201 is about 10133.9134099320. The cubic root of 102696201 is about 468.2934960465.

The spelling of 102696201 in words is "one hundred two million, six hundred ninety-six thousand, two hundred one".

Divisors: 1 3 9 17 27 37 51 111 153 333 459 629 999 1887 5661 6047 16983 18141 54423 102799 163269 223739 308397 671217 925191 2013651 2775573 3803563 6040953 11410689 34232067 102696201