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107067605 = 541522281
BaseRepresentation
bin1100110000110…
…11100011010101
321110110121010212
412120123203111
5204402130410
614342455205
72440026311
oct630334325
9243417125
10107067605
1155489527
122ba34505
1319249718
1410310b41
1595edb05
hex661b8d5

107067605 has 8 divisors (see below), whose sum is σ = 131615064. Its totient is φ = 83564800.

The previous prime is 107067601. The next prime is 107067617. The reversal of 107067605 is 506760701.

It can be written as a sum of positive squares in 4 ways, for example, as 5924356 + 101143249 = 2434^2 + 10057^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 107067605 - 22 = 107067601 is a prime.

It is a super-2 number, since 2×1070676052 = 22926944080872050, 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 (107067601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260936 + ... + 261345.

It is an arithmetic number, because the mean of its divisors is an integer number (16451883).

Almost surely, 2107067605 is an apocalyptic number.

It is an amenable number.

107067605 is a deficient number, since it is larger than the sum of its proper divisors (24547459).

107067605 is an equidigital number, since it uses as much as digits as its factorization.

107067605 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522327.

The product of its (nonzero) digits is 8820, while the sum is 32.

The square root of 107067605 is about 10347.3477277996. The cubic root of 107067605 is about 474.8459038466.

The spelling of 107067605 in words is "one hundred seven million, sixty-seven thousand, six hundred five".

Divisors: 1 5 41 205 522281 2611405 21413521 107067605