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107396745 = 358980447
BaseRepresentation
bin1100110011010…
…11111010001001
321111002022122020
412121223322021
5204443143440
614353515053
72442600021
oct631537211
9244068566
10107396745
1155693845
122bb72a89
1319333491
1410398a81
1596663d0
hex666be89

107396745 has 16 divisors (see below), whose sum is σ = 173767680. Its totient is φ = 56633984.

The previous prime is 107396713. The next prime is 107396749. The reversal of 107396745 is 547693701.

It is a cyclic number.

It is not a de Polignac number, because 107396745 - 25 = 107396713 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 107396697 and 107396706.

It is not an unprimeable number, because it can be changed into a prime (107396749) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38889 + ... + 41558.

It is an arithmetic number, because the mean of its divisors is an integer number (10860480).

Almost surely, 2107396745 is an apocalyptic number.

107396745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

107396745 is a deficient number, since it is larger than the sum of its proper divisors (66370935).

107396745 is an equidigital number, since it uses as much as digits as its factorization.

107396745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80544.

The product of its (nonzero) digits is 158760, while the sum is 42.

The square root of 107396745 is about 10363.2400821365. The cubic root of 107396745 is about 475.3319858284.

The spelling of 107396745 in words is "one hundred seven million, three hundred ninety-six thousand, seven hundred forty-five".

Divisors: 1 3 5 15 89 267 445 1335 80447 241341 402235 1206705 7159783 21479349 35798915 107396745