Base | Representation |
---|---|
bin | 111101010111… |
… | …000111101000 |
3 | 1010021020010112 |
4 | 331113013220 |
5 | 13104213410 |
6 | 1332433452 |
7 | 253503305 |
oct | 75270750 |
9 | 33236115 |
10 | 16085480 |
11 | 9097294 |
12 | 5478888 |
13 | 3442748 |
14 | 21ca0ac |
15 | 162b105 |
hex | f571e8 |
16085480 has 16 divisors (see below), whose sum is σ = 36192420. Its totient is φ = 6434176.
The previous prime is 16085471. The next prime is 16085501. The reversal of 16085480 is 8458061.
It can be written as a sum of positive squares in 2 ways, for example, as 13645636 + 2439844 = 3694^2 + 1562^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 201029 + ... + 201108.
Almost surely, 216085480 is an apocalyptic number.
16085480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
16085480 is an abundant number, since it is smaller than the sum of its proper divisors (20106940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
16085480 is a wasteful number, since it uses less digits than its factorization.
16085480 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 402148 (or 402144 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 32.
The square root of 16085480 is about 4010.6707668419. The cubic root of 16085480 is about 252.4321550885.
The spelling of 16085480 in words is "sixteen million, eighty-five thousand, four hundred eighty".
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