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14093910 = 23251491051
BaseRepresentation
bin110101110000…
…111001010110
3222112001012200
4311300321112
512102001120
61222025330
7230540055
oct65607126
928461180
1014093910
117a56a66
124878246
132bc60bc
141c2c39c
151385e90
hexd70e56

14093910 has 48 divisors (see below), whose sum is σ = 36925200. Its totient is φ = 3729600.

The previous prime is 14093909. The next prime is 14093957. The reversal of 14093910 is 1939041.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 12885 + ... + 13935.

It is an arithmetic number, because the mean of its divisors is an integer number (769275).

Almost surely, 214093910 is an apocalyptic number.

14093910 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14093910, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18462600).

14093910 is an abundant number, since it is smaller than the sum of its proper divisors (22831290).

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

14093910 is a wasteful number, since it uses less digits than its factorization.

14093910 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1213 (or 1210 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 27.

The square root of 14093910 is about 3754.1856640289. The cubic root of 14093910 is about 241.5519222747.

The spelling of 14093910 in words is "fourteen million, ninety-three thousand, nine hundred ten".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 149 298 447 745 894 1051 1341 1490 2102 2235 2682 3153 4470 5255 6306 6705 9459 10510 13410 15765 18918 31530 47295 94590 156599 313198 469797 782995 939594 1409391 1565990 2348985 2818782 4697970 7046955 14093910