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106711637 = 676432477
BaseRepresentation
bin1100101110001…
…00101001010101
321102210111211212
412113010221111
5204304233022
614331111205
72434014434
oct627045125
9242714755
10106711637
115526603a
122b8a2505
13191536a6
141025b11b
15957d3e2
hex65c4a55

106711637 has 8 divisors (see below), whose sum is σ = 108516576. Its totient is φ = 104913072.

The previous prime is 106711621. The next prime is 106711679. The reversal of 106711637 is 736117601.

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 106711637 - 24 = 106711621 is a prime.

It is a super-2 number, since 2×1067116372 = 22774746942439538, 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 (106711607) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 41843 + ... + 44319.

It is an arithmetic number, because the mean of its divisors is an integer number (13564572).

Almost surely, 2106711637 is an apocalyptic number.

It is an amenable number.

106711637 is a deficient number, since it is larger than the sum of its proper divisors (1804939).

106711637 is an equidigital number, since it uses as much as digits as its factorization.

106711637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3187.

The product of its (nonzero) digits is 5292, while the sum is 32.

The square root of 106711637 is about 10330.1324773693. The cubic root of 106711637 is about 474.3190790170.

The spelling of 106711637 in words is "one hundred six million, seven hundred eleven thousand, six hundred thirty-seven".

Divisors: 1 67 643 2477 43081 165959 1592711 106711637