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14812092 = 2233236789
BaseRepresentation
bin111000100000…
…001110111100
31000212112101000
4320200032330
512242441332
61245250300
7236620641
oct70401674
930775330
1014812092
1183a75a9
124b63990
1330b7c69
141d77dc8
151478b7c
hexe203bc

14812092 has 96 divisors (see below), whose sum is σ = 41126400. Its totient is φ = 4599936.

The previous prime is 14812073. The next prime is 14812093. The reversal of 14812092 is 29021841.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14812093) 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, 166384 + ... + 166472.

It is an arithmetic number, because the mean of its divisors is an integer number (428400).

Almost surely, 214812092 is an apocalyptic number.

14812092 is a gapful number since it is divisible by the number (12) 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 14812092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20563200).

14812092 is an abundant number, since it is smaller than the sum of its proper divisors (26314308).

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

14812092 is a wasteful number, since it uses less digits than its factorization.

14812092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 192 (or 184 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 14812092 is about 3848.6480743243. The cubic root of 14812092 is about 245.5870525842.

The spelling of 14812092 in words is "fourteen million, eight hundred twelve thousand, ninety-two".

Divisors: 1 2 3 4 6 9 12 18 23 27 36 46 54 67 69 89 92 108 134 138 178 201 207 267 268 276 356 402 414 534 603 621 801 804 828 1068 1206 1242 1541 1602 1809 2047 2403 2412 2484 3082 3204 3618 4094 4623 4806 5963 6141 6164 7236 8188 9246 9612 11926 12282 13869 17889 18423 18492 23852 24564 27738 35778 36846 41607 53667 55269 55476 71556 73692 83214 107334 110538 137149 161001 166428 214668 221076 274298 322002 411447 548596 644004 822894 1234341 1645788 2468682 3703023 4937364 7406046 14812092