Base | Representation |
---|---|
bin | 1101010110101001111000 |
3 | 20120212000020 |
4 | 31112221320 |
5 | 1344010124 |
6 | 203010440 |
7 | 41520006 |
oct | 15265170 |
9 | 6525006 |
10 | 3500664 |
11 | 1a81112 |
12 | 1209a20 |
13 | 9574cb |
14 | 671a76 |
15 | 492379 |
hex | 356a78 |
3500664 has 16 divisors (see below), whose sum is σ = 8751720. Its totient is φ = 1166880.
The previous prime is 3500593. The next prime is 3500671. The reversal of 3500664 is 4660053.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 145861 = 3500664 / (3 + 5 + 0 + 0 + 6 + 6 + 4).
It is a congruent number.
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, 72907 + ... + 72954.
Almost surely, 23500664 is an apocalyptic number.
It is an amenable number.
3500664 is an abundant number, since it is smaller than the sum of its proper divisors (5251056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3500664 is a wasteful number, since it uses less digits than its factorization.
3500664 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145870 (or 145866 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 3500664 is about 1871.0061464357. The cubic root of 3500664 is about 151.8390493918.
The spelling of 3500664 in words is "three million, five hundred thousand, six hundred sixty-four".
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