Base | Representation |
---|---|
bin | 111000110011… |
… | …011001000000 |
3 | 1001000112000020 |
4 | 320303121000 |
5 | 12302444220 |
6 | 1251053440 |
7 | 240365466 |
oct | 70633100 |
9 | 31015006 |
10 | 14890560 |
11 | 8450553 |
12 | 4ba1280 |
13 | 31148a9 |
14 | 1d98836 |
15 | 1492040 |
hex | e33640 |
14890560 has 56 divisors (see below), whose sum is σ = 47280576. Its totient is φ = 3970560.
The previous prime is 14890523. The next prime is 14890609. The reversal of 14890560 is 6509841.
It is a super-2 number, since 2×148905602 = 443457554227200, which contains 22 as substring.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6796 + ... + 8715.
It is an arithmetic number, because the mean of its divisors is an integer number (844296).
Almost surely, 214890560 is an apocalyptic number.
14890560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
14890560 is an abundant number, since it is smaller than the sum of its proper divisors (32390016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14890560 is a wasteful number, since it uses less digits than its factorization.
14890560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15531 (or 15521 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 33.
The square root of 14890560 is about 3858.8288378730. The cubic root of 14890560 is about 246.0199600435.
The spelling of 14890560 in words is "fourteen million, eight hundred ninety thousand, five hundred sixty".
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