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14074810 = 251782793
BaseRepresentation
bin110101101100…
…001110111010
3222111002000021
4311230032322
512100343220
61221401054
7230430301
oct65541672
928432007
1014074810
117a43682
12486918a
132bba4b9
141c25438
1513804aa
hexd6c3ba

14074810 has 16 divisors (see below), whose sum is σ = 26825256. Its totient is φ = 5298688.

The previous prime is 14074807. The next prime is 14074811. The reversal of 14074810 is 1847041.

It can be written as a sum of positive squares in 4 ways, for example, as 13920361 + 154449 = 3731^2 + 393^2 .

It is a super-2 number, since 2×140748102 = 396200553072200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (14074811) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41227 + ... + 41566.

Almost surely, 214074810 is an apocalyptic number.

14074810 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14074810 is a deficient number, since it is larger than the sum of its proper divisors (12750446).

14074810 is a wasteful number, since it uses less digits than its factorization.

14074810 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82817.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 14074810 is about 3751.6409742938. The cubic root of 14074810 is about 241.4427562729.

It can be divided in two parts, 14074 and 810, that added together give a square (14884 = 1222).

The spelling of 14074810 in words is "fourteen million, seventy-four thousand, eight hundred ten".

Divisors: 1 2 5 10 17 34 85 170 82793 165586 413965 827930 1407481 2814962 7037405 14074810