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97352107 = 251387857
BaseRepresentation
bin1011100110101…
…11100110101011
320210011222222121
411303113212223
5144410231412
613354332111
72261323246
oct563274653
9223158877
1097352107
114aa53096
122872a037
13172274c8
14cd0225d
158830107
hex5cd79ab

97352107 has 4 divisors (see below), whose sum is σ = 97740216. Its totient is φ = 96964000.

The previous prime is 97352053. The next prime is 97352113. The reversal of 97352107 is 70125379.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-97352107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97352137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 193678 + ... + 194179.

It is an arithmetic number, because the mean of its divisors is an integer number (24435054).

Almost surely, 297352107 is an apocalyptic number.

97352107 is a deficient number, since it is larger than the sum of its proper divisors (388109).

97352107 is a wasteful number, since it uses less digits than its factorization.

97352107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388108.

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 97352107 is about 9866.7171338799. The cubic root of 97352107 is about 460.0253719465.

The spelling of 97352107 in words is "ninety-seven million, three hundred fifty-two thousand, one hundred seven".

Divisors: 1 251 387857 97352107