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107348207 = 643166949
BaseRepresentation
bin1100110011000…
…00000011101111
321110222212001112
412121200003233
5204440120312
614352502235
72442305351
oct631400357
9243885045
10107348207
115566032a
122bb4a97b
1319317365
14103850d1
159656d22
hex66600ef

107348207 has 4 divisors (see below), whose sum is σ = 107515800. Its totient is φ = 107180616.

The previous prime is 107348191. The next prime is 107348239. The reversal of 107348207 is 702843701.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 107348207 - 24 = 107348191 is a prime.

It is a super-2 number, since 2×1073482072 = 23047275092229698, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107348407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82832 + ... + 84117.

It is an arithmetic number, because the mean of its divisors is an integer number (26878950).

Almost surely, 2107348207 is an apocalyptic number.

107348207 is a deficient number, since it is larger than the sum of its proper divisors (167593).

107348207 is an equidigital number, since it uses as much as digits as its factorization.

107348207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167592.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 107348207 is about 10360.8979823179. The cubic root of 107348207 is about 475.2603662135.

The spelling of 107348207 in words is "one hundred seven million, three hundred forty-eight thousand, two hundred seven".

Divisors: 1 643 166949 107348207