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106717015 = 519259123
BaseRepresentation
bin1100101110001…
…01111101010111
321102210210020001
412113011331113
5204304421030
614331152131
72434036216
oct627057527
9242723201
10106717015
115526a089
122b8a5647
1319155c82
141025d07d
15957ecca
hex65c5f57

106717015 has 12 divisors (see below), whose sum is σ = 135157464. Its totient is φ = 80878896.

The previous prime is 106716989. The next prime is 106717031. The reversal of 106717015 is 510717601.

It is not a de Polignac number, because 106717015 - 27 = 106716887 is a prime.

It is a super-2 number, since 2×1067170152 = 22777042581020450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27757 + ... + 31366.

It is an arithmetic number, because the mean of its divisors is an integer number (11263122).

Almost surely, 2106717015 is an apocalyptic number.

106717015 is a deficient number, since it is larger than the sum of its proper divisors (28440449).

106717015 is an equidigital number, since it uses as much as digits as its factorization.

106717015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59166 (or 59147 counting only the distinct ones).

The product of its (nonzero) digits is 1470, while the sum is 28.

The square root of 106717015 is about 10330.3927805287. The cubic root of 106717015 is about 474.3270470488.

The spelling of 106717015 in words is "one hundred six million, seven hundred seventeen thousand, fifteen".

Divisors: 1 5 19 95 361 1805 59123 295615 1123337 5616685 21343403 106717015