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14485128 = 2337151571
BaseRepresentation
bin110111010000…
…011010001000
31000020220212020
4313100122020
512202011003
61234244440
7234056460
oct67203210
930226766
1014485128
1181a3989
124a26720
1330021a8
141cd0ba0
151411d53
hexdd0688

14485128 has 64 divisors (see below), whose sum is σ = 41733120. Its totient is φ = 4104000.

The previous prime is 14485111. The next prime is 14485151. The reversal of 14485128 is 82158441.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25083 + ... + 25653.

It is an arithmetic number, because the mean of its divisors is an integer number (652080).

Almost surely, 214485128 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14485128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20866560).

14485128 is an abundant number, since it is smaller than the sum of its proper divisors (27247992).

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

14485128 is a wasteful number, since it uses less digits than its factorization.

14485128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 738 (or 734 counting only the distinct ones).

The product of its digits is 10240, while the sum is 33.

The square root of 14485128 is about 3805.9332626834. The cubic root of 14485128 is about 243.7665508814.

The spelling of 14485128 in words is "fourteen million, four hundred eighty-five thousand, one hundred twenty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 151 168 302 453 571 604 906 1057 1142 1208 1713 1812 2114 2284 3171 3426 3624 3997 4228 4568 6342 6852 7994 8456 11991 12684 13704 15988 23982 25368 31976 47964 86221 95928 172442 258663 344884 517326 603547 689768 1034652 1207094 1810641 2069304 2414188 3621282 4828376 7242564 14485128