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107997295 = 574373983
BaseRepresentation
bin1100110111111…
…10100001101111
321112012211102211
412123332201233
5210121403140
614414431251
72450650630
oct633764157
9245184384
10107997295
1155a63a6a
1230202527
13194b3933
14104b3887
1597342ea
hex66fe86f

107997295 has 32 divisors (see below), whose sum is σ = 153787392. Its totient is φ = 71269632.

The previous prime is 107997289. The next prime is 107997341. The reversal of 107997295 is 592799701.

It is not a de Polignac number, because 107997295 - 211 = 107995247 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109374 + ... + 110356.

It is an arithmetic number, because the mean of its divisors is an integer number (4805856).

Almost surely, 2107997295 is an apocalyptic number.

107997295 is a deficient number, since it is larger than the sum of its proper divisors (45790097).

107997295 is an equidigital number, since it uses as much as digits as its factorization.

107997295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1111.

The product of its (nonzero) digits is 357210, while the sum is 49.

The square root of 107997295 is about 10392.1747002252. The cubic root of 107997295 is about 476.2163397056.

The spelling of 107997295 in words is "one hundred seven million, nine hundred ninety-seven thousand, two hundred ninety-five".

Divisors: 1 5 7 35 43 73 215 301 365 511 983 1505 2555 3139 4915 6881 15695 21973 34405 42269 71759 109865 211345 295883 358795 502313 1479415 2511565 3085637 15428185 21599459 107997295