Base | Representation |
---|---|
bin | 1011010010101… |
… | …1100011101010 |
3 | 10022010100122110 |
4 | 2310223203222 |
5 | 44111124310 |
6 | 4411103150 |
7 | 1113406266 |
oct | 264534352 |
9 | 108110573 |
10 | 47364330 |
11 | 24810582 |
12 | 13a41ab6 |
13 | 9a74840 |
14 | 640d0a6 |
15 | 4258d20 |
hex | 2d2b8ea |
47364330 has 32 divisors (see below), whose sum is σ = 122419584. Its totient is φ = 11658816.
The previous prime is 47364319. The next prime is 47364347. The reversal of 47364330 is 3346374.
It is a Harshad number since it is a multiple of its sum of digits (30).
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, 60334 + ... + 61113.
It is an arithmetic number, because the mean of its divisors is an integer number (3825612).
Almost surely, 247364330 is an apocalyptic number.
47364330 is an abundant number, since it is smaller than the sum of its proper divisors (75055254).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47364330 is a wasteful number, since it uses less digits than its factorization.
47364330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121470.
The product of its (nonzero) digits is 18144, while the sum is 30.
The square root of 47364330 is about 6882.1748016161. The cubic root of 47364330 is about 361.8126937154.
The spelling of 47364330 in words is "forty-seven million, three hundred sixty-four thousand, three hundred thirty".
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