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107486961 = 3376797149
BaseRepresentation
bin1100110100000…
…01111011110001
321111020220101120
412122001323301
5210004040321
614355452453
72443424031
oct632017361
9244226346
10107486961
11557455aa
122bbb7129
131936556a
14103bd8c1
159682ec6
hex6681ef1

107486961 has 32 divisors (see below), whose sum is σ = 151939200. Its totient is φ = 67516416.

The previous prime is 107486947. The next prime is 107486983. The reversal of 107486961 is 169684701.

It is not a de Polignac number, because 107486961 - 211 = 107484913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (107486161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 721315 + ... + 721463.

It is an arithmetic number, because the mean of its divisors is an integer number (4748100).

Almost surely, 2107486961 is an apocalyptic number.

It is an amenable number.

107486961 is a deficient number, since it is larger than the sum of its proper divisors (44452239).

107486961 is a wasteful number, since it uses less digits than its factorization.

107486961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 353.

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 107486961 is about 10367.5918611797. The cubic root of 107486961 is about 475.4650455674.

The spelling of 107486961 in words is "one hundred seven million, four hundred eighty-six thousand, nine hundred sixty-one".

Divisors: 1 3 37 67 97 111 149 201 291 447 2479 3589 5513 6499 7437 9983 10767 14453 16539 19497 29949 43359 240463 369371 534761 721389 968351 1108113 1604283 2905053 35828987 107486961