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14792868 = 22371989
BaseRepresentation
bin111000011011…
…100010100100
31000211120000000
4320123202210
512241332433
61245021300
7236510616
oct70334244
930746000
1014792868
118394112
124b54830
1330ac29c
141d70db6
151473113
hexe1b8a4

14792868 has 96 divisors (see below), whose sum is σ = 41328000. Its totient is φ = 4618944.

The previous prime is 14792867. The next prime is 14792879. The reversal of 14792868 is 86829741.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14792861) 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 31 ways as a sum of consecutive naturals, for example, 166168 + ... + 166256.

It is an arithmetic number, because the mean of its divisors is an integer number (430500).

Almost surely, 214792868 is an apocalyptic number.

14792868 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14792868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20664000).

14792868 is an abundant number, since it is smaller than the sum of its proper divisors (26535132).

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

14792868 is an equidigital number, since it uses as much as digits as its factorization.

14792868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133 (or 113 counting only the distinct ones).

The product of its digits is 193536, while the sum is 45.

The square root of 14792868 is about 3846.1497630748. The cubic root of 14792868 is about 245.4807608364.

The spelling of 14792868 in words is "fourteen million, seven hundred ninety-two thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 19 27 36 38 54 57 76 81 89 108 114 162 171 178 228 243 267 324 342 356 486 513 534 684 729 801 972 1026 1068 1458 1539 1602 1691 2052 2187 2403 2916 3078 3204 3382 4374 4617 4806 5073 6156 6764 7209 8748 9234 9612 10146 13851 14418 15219 18468 20292 21627 27702 28836 30438 41553 43254 45657 55404 60876 64881 83106 86508 91314 129762 136971 166212 182628 194643 259524 273942 389286 410913 547884 778572 821826 1232739 1643652 2465478 3698217 4930956 7396434 14792868