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107970008 = 23191913719
BaseRepresentation
bin1100110111101…
…11110111011000
321112011110000012
412123313313120
5210120020013
614414101052
72450505236
oct633676730
9245143005
10107970008
1155a45513
12301aa788
13194a43a3
14104a7956
15972b1a8
hex66f7dd8

107970008 has 32 divisors (see below), whose sum is σ = 214272000. Its totient is φ = 50862240.

The previous prime is 107970007. The next prime is 107970013. The reversal of 107970008 is 800079701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107970001) 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, 27173 + ... + 30891.

It is an arithmetic number, because the mean of its divisors is an integer number (6696000).

Almost surely, 2107970008 is an apocalyptic number.

It is an amenable number.

107970008 is a deficient number, since it is larger than the sum of its proper divisors (106301992).

107970008 is a wasteful number, since it uses less digits than its factorization.

107970008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3935 (or 3931 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 32.

The square root of 107970008 is about 10390.8617544456. The cubic root of 107970008 is about 476.1762287940.

The spelling of 107970008 in words is "one hundred seven million, nine hundred seventy thousand, eight".

Divisors: 1 2 4 8 19 38 76 152 191 382 764 1528 3629 3719 7258 7438 14516 14876 29032 29752 70661 141322 282644 565288 710329 1420658 2841316 5682632 13496251 26992502 53985004 107970008