Base | Representation |
---|---|
bin | 1011010110001… |
… | …0101100010100 |
3 | 10022112211102200 |
4 | 2311202230110 |
5 | 44140341124 |
6 | 4420004500 |
7 | 1115336556 |
oct | 265425424 |
9 | 108484380 |
10 | 47590164 |
11 | 24955216 |
12 | 13b30730 |
13 | 9b2357b |
14 | 646b4d6 |
15 | 42a0bc9 |
hex | 2d62b14 |
47590164 has 72 divisors (see below), whose sum is σ = 125116992. Its totient is φ = 15240960.
The previous prime is 47590159. The next prime is 47590171. The reversal of 47590164 is 46109574.
47590164 is a `hidden beast` number, since 4 + 7 + 590 + 1 + 64 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 109692 + ... + 110124.
It is an arithmetic number, because the mean of its divisors is an integer number (1737736).
Almost surely, 247590164 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 47590164, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62558496).
47590164 is an abundant number, since it is smaller than the sum of its proper divisors (77526828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47590164 is a wasteful number, since it uses less digits than its factorization.
47590164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 557 (or 552 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 36.
The square root of 47590164 is about 6898.5624589475. The cubic root of 47590164 is about 362.3868253913.
The spelling of 47590164 in words is "forty-seven million, five hundred ninety thousand, one hundred sixty-four".
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