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107676647 = 138399793
BaseRepresentation
bin1100110101100…
…00001111100111
321111121112120222
412122300033213
5210031123042
614403514555
72445144041
oct632601747
9244545528
10107676647
1155865071
1230088a5b
13194009c0
141042ca91
1596be2d2
hex66b03e7

107676647 has 8 divisors (see below), whose sum is σ = 117357744. Its totient is φ = 98195328.

The previous prime is 107676637. The next prime is 107676661. The reversal of 107676647 is 746676701.

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 107676647 - 216 = 107611111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 107676598 and 107676607.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107676637) 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, 48818 + ... + 50975.

It is an arithmetic number, because the mean of its divisors is an integer number (14669718).

Almost surely, 2107676647 is an apocalyptic number.

107676647 is a deficient number, since it is larger than the sum of its proper divisors (9681097).

107676647 is an equidigital number, since it uses as much as digits as its factorization.

107676647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99889.

The product of its (nonzero) digits is 296352, while the sum is 44.

The square root of 107676647 is about 10376.7358547859. The cubic root of 107676647 is about 475.7445711349.

The spelling of 107676647 in words is "one hundred seven million, six hundred seventy-six thousand, six hundred forty-seven".

Divisors: 1 13 83 1079 99793 1297309 8282819 107676647