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107970623 = 7110871399
BaseRepresentation
bin1100110111110…
…00000000111111
321112011110211222
412123320000333
5210120024443
614414103555
72450510105
oct633700077
9245143758
10107970623
1155a45a22
12301aabbb
13194a4757
14104a7c75
15972b468
hex66f803f

107970623 has 8 divisors (see below), whose sum is σ = 109670400. Its totient is φ = 106275960.

The previous prime is 107970619. The next prime is 107970637. The reversal of 107970623 is 326079701.

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 107970623 - 22 = 107970619 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107970223) 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, 76478 + ... + 77876.

It is an arithmetic number, because the mean of its divisors is an integer number (13708800).

Almost surely, 2107970623 is an apocalyptic number.

107970623 is a deficient number, since it is larger than the sum of its proper divisors (1699777).

107970623 is a wasteful number, since it uses less digits than its factorization.

107970623 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2557.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 107970623 is about 10390.8913477141. The cubic root of 107970623 is about 476.1771328964.

The spelling of 107970623 in words is "one hundred seven million, nine hundred seventy thousand, six hundred twenty-three".

Divisors: 1 71 1087 1399 77177 99329 1520713 107970623