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106923264 = 283719889
BaseRepresentation
bin1100101111110…
…00010100000000
321110012021010220
412113320110000
5204333021024
614335423040
72435555430
oct627702400
9243167126
10106923264
11553a0038
122b984a80
13191c8b06
14102b42c0
1595c0e79
hex65f8500

106923264 has 72 divisors (see below), whose sum is σ = 325241280. Its totient is φ = 30547968.

The previous prime is 106923211. The next prime is 106923269. The reversal of 106923264 is 462329601.

It is a super-2 number, since 2×1069232642 = 22865168768827392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106923269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4569 + ... + 15320.

It is an arithmetic number, because the mean of its divisors is an integer number (4517240).

Almost surely, 2106923264 is an apocalyptic number.

106923264 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

106923264 is an abundant number, since it is smaller than the sum of its proper divisors (218318016).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

106923264 is an equidigital number, since it uses as much as digits as its factorization.

106923264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19915 (or 19901 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 106923264 is about 10340.3705929720. The cubic root of 106923264 is about 474.6324232896.

The spelling of 106923264 in words is "one hundred six million, nine hundred twenty-three thousand, two hundred sixty-four".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 256 336 384 448 672 768 896 1344 1792 2688 5376 19889 39778 59667 79556 119334 139223 159112 238668 278446 318224 417669 477336 556892 636448 835338 954672 1113784 1272896 1670676 1909344 2227568 2545792 3341352 3818688 4455136 5091584 6682704 7637376 8910272 13365408 15274752 17820544 26730816 35641088 53461632 106923264