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14105924 = 227279911
BaseRepresentation
bin110101110011…
…110101000100
3222112122200122
4311303311010
512102342144
61222201112
7230620100
oct65636504
928478618
1014105924
117a64a98
124883198
132bcb701
141c32900
1513897ee
hexd73d44

14105924 has 36 divisors (see below), whose sum is σ = 29111040. Its totient is φ = 5962320.

The previous prime is 14105921. The next prime is 14105941. The reversal of 14105924 is 42950141.

It is a junction number, because it is equal to n+sod(n) for n = 14105893 and 14105902.

It is not an unprimeable number, because it can be changed into a prime (14105921) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15029 + ... + 15939.

It is an arithmetic number, because the mean of its divisors is an integer number (808640).

Almost surely, 214105924 is an apocalyptic number.

14105924 is a gapful number since it is divisible by the number (14) 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 14105924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14555520).

14105924 is an abundant number, since it is smaller than the sum of its proper divisors (15005116).

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

14105924 is a wasteful number, since it uses less digits than its factorization.

14105924 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008 (or 999 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 14105924 is about 3755.7854038803. The cubic root of 14105924 is about 241.6205377407.

The spelling of 14105924 in words is "fourteen million, one hundred five thousand, nine hundred twenty-four".

Divisors: 1 2 4 7 14 28 49 79 98 158 196 316 553 911 1106 1822 2212 3644 3871 6377 7742 12754 15484 25508 44639 71969 89278 143938 178556 287876 503783 1007566 2015132 3526481 7052962 14105924