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14680670 = 2523293171
BaseRepresentation
bin111000000000…
…001001011110
31000121212002112
4320000021132
512224240140
61242354022
7235532534
oct70001136
930555075
1014680670
118317894
124abb912
1330701b4
141d42154
15144ec65
hexe0025e

14680670 has 64 divisors (see below), whose sum is σ = 29859840. Its totient is φ = 5174400.

The previous prime is 14680667. The next prime is 14680681. The reversal of 14680670 is 7608641.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 206735 + ... + 206805.

It is an arithmetic number, because the mean of its divisors is an integer number (466560).

Almost surely, 214680670 is an apocalyptic number.

14680670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14680670 is an abundant number, since it is smaller than the sum of its proper divisors (15179170).

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

14680670 is a wasteful number, since it uses less digits than its factorization.

14680670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 14680670 is about 3831.5362454243. The cubic root of 14680670 is about 244.8585605946.

The spelling of 14680670 in words is "fourteen million, six hundred eighty thousand, six hundred seventy".

Divisors: 1 2 5 10 23 29 31 46 58 62 71 115 142 145 155 230 290 310 355 667 710 713 899 1334 1426 1633 1798 2059 2201 3266 3335 3565 4118 4402 4495 6670 7130 8165 8990 10295 11005 16330 20590 20677 22010 41354 47357 50623 63829 94714 101246 103385 127658 206770 236785 253115 319145 473570 506230 638290 1468067 2936134 7340335 14680670