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14985376 = 257219503
BaseRepresentation
bin111001001010…
…100010100000
31001012100001221
4321022202200
512314013001
61253104424
7241242100
oct71124240
931170057
1014985376
11850580a
125028114
133148ab3
141dc1200
1514b01a1
hexe4a8a0

14985376 has 72 divisors (see below), whose sum is σ = 36197280. Its totient is φ = 6072192.

The previous prime is 14985359. The next prime is 14985403. The reversal of 14985376 is 67358941.

It is a super-2 number, since 2×149853762 = 449122987722752, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29541 + ... + 30043.

It is an arithmetic number, because the mean of its divisors is an integer number (502740).

Almost surely, 214985376 is an apocalyptic number.

14985376 is a gapful number since it is divisible by the number (16) 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 14985376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18098640).

14985376 is an abundant number, since it is smaller than the sum of its proper divisors (21211904).

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

14985376 is a wasteful number, since it uses less digits than its factorization.

14985376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 546 (or 531 counting only the distinct ones).

The product of its digits is 181440, while the sum is 43.

The square root of 14985376 is about 3871.0949355447. The cubic root of 14985376 is about 246.5410349612.

The spelling of 14985376 in words is "fourteen million, nine hundred eighty-five thousand, three hundred seventy-six".

Divisors: 1 2 4 7 8 14 16 19 28 32 38 49 56 76 98 112 133 152 196 224 266 304 392 503 532 608 784 931 1006 1064 1568 1862 2012 2128 3521 3724 4024 4256 7042 7448 8048 9557 14084 14896 16096 19114 24647 28168 29792 38228 49294 56336 66899 76456 98588 112672 133798 152912 197176 267596 305824 394352 468293 535192 788704 936586 1070384 1873172 2140768 3746344 7492688 14985376