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107897153 = 7131185683
BaseRepresentation
bin1100110111001…
…10000101000001
321112000202001212
412123212011001
5210110202103
614412335505
72450052650
oct633460501
9245022055
10107897153
11559a5801
1230174595
131947a190
1410489197
1597147d8
hex66e6141

107897153 has 8 divisors (see below), whose sum is σ = 132796608. Its totient is φ = 85369104.

The previous prime is 107897129. The next prime is 107897161. The reversal of 107897153 is 351798701.

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 107897153 - 26 = 107897089 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 107897153.

It is not an unprimeable number, because it can be changed into a prime (107897353) 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, 592751 + ... + 592932.

It is an arithmetic number, because the mean of its divisors is an integer number (16599576).

Almost surely, 2107897153 is an apocalyptic number.

107897153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

107897153 is a deficient number, since it is larger than the sum of its proper divisors (24899455).

107897153 is a wasteful number, since it uses less digits than its factorization.

107897153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1185703.

The product of its (nonzero) digits is 52920, while the sum is 41.

The square root of 107897153 is about 10387.3554382239. The cubic root of 107897153 is about 476.0691014361.

The spelling of 107897153 in words is "one hundred seven million, eight hundred ninety-seven thousand, one hundred fifty-three".

Divisors: 1 7 13 91 1185683 8299781 15413879 107897153