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107928011 = 1076471559
BaseRepresentation
bin1100110111011…
…01100111001011
321112002022101202
412123231213023
5210112144021
614413134415
72450241632
oct633554713
9245068352
10107928011
1155a16a04
123018a40b
131948b239
1410496519
15971da0b
hex66ed9cb

107928011 has 8 divisors (see below), whose sum is σ = 109175040. Its totient is φ = 106685608.

The previous prime is 107927987. The next prime is 107928061. The reversal of 107928011 is 110829701.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-107928011 is a prime.

It is a super-2 number, since 2×1079280112 = 23296911116832242, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107928061) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 68450 + ... + 70008.

It is an arithmetic number, because the mean of its divisors is an integer number (13646880).

Almost surely, 2107928011 is an apocalyptic number.

107928011 is a deficient number, since it is larger than the sum of its proper divisors (1247029).

107928011 is a wasteful number, since it uses less digits than its factorization.

107928011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2313.

The product of its (nonzero) digits is 1008, while the sum is 29.

The square root of 107928011 is about 10388.8406956696. The cubic root of 107928011 is about 476.1144815031.

The spelling of 107928011 in words is "one hundred seven million, nine hundred twenty-eight thousand, eleven".

Divisors: 1 107 647 1559 69229 166813 1008673 107928011