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14938260 = 2235248971
BaseRepresentation
bin111000111111…
…000010010100
31001002221102220
4320333002110
512311011020
61252102340
7240654531
oct70770224
931087386
1014938260
118483377
1250049b0
13313050c
141dabd88
1514a1240
hexe3f094

14938260 has 24 divisors (see below), whose sum is σ = 41827296. Its totient is φ = 3983520.

The previous prime is 14938207. The next prime is 14938267. The reversal of 14938260 is 6283941.

14938260 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×149382602 = 446303223655200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14938267) 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, 124426 + ... + 124545.

It is an arithmetic number, because the mean of its divisors is an integer number (1742804).

Almost surely, 214938260 is an apocalyptic number.

14938260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14938260 is an abundant number, since it is smaller than the sum of its proper divisors (26889036).

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

14938260 is a wasteful number, since it uses less digits than its factorization.

14938260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248983 (or 248981 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 14938260 is about 3865.0045278111. The cubic root of 14938260 is about 246.2823778362.

The spelling of 14938260 in words is "fourteen million, nine hundred thirty-eight thousand, two hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 248971 497942 746913 995884 1244855 1493826 2489710 2987652 3734565 4979420 7469130 14938260