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107707201 = 715386743
BaseRepresentation
bin1100110101101…
…11101101000001
321111200002111121
412122313231001
5210033112301
614404312241
72445332110
oct632675501
9244602447
10107707201
1155886018
12300a2681
1319411894
1410439c77
1596c83a1
hex66b7b41

107707201 has 4 divisors (see below), whose sum is σ = 123093952. Its totient is φ = 92320452.

The previous prime is 107707169. The next prime is 107707207. The reversal of 107707201 is 102707701.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 107707201 - 25 = 107707169 is a prime.

It is a super-2 number, since 2×1077072012 = 23201682294508802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107707207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7693365 + ... + 7693378.

It is an arithmetic number, because the mean of its divisors is an integer number (30773488).

Almost surely, 2107707201 is an apocalyptic number.

It is an amenable number.

107707201 is a deficient number, since it is larger than the sum of its proper divisors (15386751).

107707201 is an equidigital number, since it uses as much as digits as its factorization.

107707201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15386750.

The product of its (nonzero) digits is 686, while the sum is 25.

The square root of 107707201 is about 10378.2079859675. The cubic root of 107707201 is about 475.7895654933.

It can be divided in two parts, 10770 and 7201, that added together give a palindrome (17971).

The spelling of 107707201 in words is "one hundred seven million, seven hundred seven thousand, two hundred one".

Divisors: 1 7 15386743 107707201