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107070613 = 139918311
BaseRepresentation
bin1100110000111…
…00010010010101
321110110202021021
412120130102111
5204402224423
614342521141
72440041136
oct630342225
9243422237
10107070613
1155490811
122ba361b1
131924abc0
1410311c8d
1595ee95d
hex661c495

107070613 has 8 divisors (see below), whose sum is σ = 115437056. Its totient is φ = 98722800.

The previous prime is 107070611. The next prime is 107070617. The reversal of 107070613 is 316070701.

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

It is a cyclic number.

It is not a de Polignac number, because 107070613 - 21 = 107070611 is a prime.

It is a super-2 number, since 2×1070706132 = 22928232336391538, 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 (107070611) 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, 8728 + ... + 17038.

It is an arithmetic number, because the mean of its divisors is an integer number (14429632).

Almost surely, 2107070613 is an apocalyptic number.

107070613 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

107070613 is a deficient number, since it is larger than the sum of its proper divisors (8366443).

107070613 is an equidigital number, since it uses as much as digits as its factorization.

107070613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9315.

The product of its (nonzero) digits is 882, while the sum is 25.

The square root of 107070613 is about 10347.4930780359. The cubic root of 107070613 is about 474.8503506417.

The spelling of 107070613 in words is "one hundred seven million, seventy thousand, six hundred thirteen".

Divisors: 1 13 991 8311 12883 108043 8236201 107070613