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106707015 = 3252371267
BaseRepresentation
bin1100101110000…
…11100001000111
321102210021111200
412113003201013
5204304111030
614331033543
72433665112
oct627034107
9242707450
10106707015
1155262618
122b89b8b3
131915155c
1410259579
15957bd60
hex65c3847

106707015 has 12 divisors (see below), whose sum is σ = 184958904. Its totient is φ = 56910384.

The previous prime is 106706993. The next prime is 106707023. The reversal of 106707015 is 510707601.

It is not a de Polignac number, because 106707015 - 28 = 106706759 is a prime.

It is a super-2 number, since 2×1067070152 = 22772774100420450, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106707015.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 1185589 + ... + 1185678.

It is an arithmetic number, because the mean of its divisors is an integer number (15413242).

Almost surely, 2106707015 is an apocalyptic number.

106707015 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

106707015 is a deficient number, since it is larger than the sum of its proper divisors (78251889).

106707015 is a wasteful number, since it uses less digits than its factorization.

106707015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2371278 (or 2371275 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 27.

The square root of 106707015 is about 10329.9087604877. The cubic root of 106707015 is about 474.3122308591.

The spelling of 106707015 in words is "one hundred six million, seven hundred seven thousand, fifteen".

Divisors: 1 3 5 9 15 45 2371267 7113801 11856335 21341403 35569005 106707015