Base | Representation |
---|---|
bin | 1011001101100… |
… | …0010101111100 |
3 | 10021111001002112 |
4 | 2303120111330 |
5 | 44014222414 |
6 | 4355513152 |
7 | 1110456464 |
oct | 263302574 |
9 | 107431075 |
10 | 47023484 |
11 | 245a8492 |
12 | 138b87b8 |
13 | 9985661 |
14 | 6360ba4 |
15 | 41dcd3e |
hex | 2cd857c |
47023484 has 12 divisors (see below), whose sum is σ = 83283144. Its totient is φ = 23228304.
The previous prime is 47023451. The next prime is 47023507. The reversal of 47023484 is 48432074.
It is a super-2 number, since 2×470234842 = 4422416094996512, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 47023484.
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, 70487 + ... + 71150.
It is an arithmetic number, because the mean of its divisors is an integer number (6940262).
Almost surely, 247023484 is an apocalyptic number.
It is an amenable number.
47023484 is a deficient number, since it is larger than the sum of its proper divisors (36259660).
47023484 is a wasteful number, since it uses less digits than its factorization.
47023484 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141724 (or 141722 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 32.
The square root of 47023484 is about 6857.3671332371. The cubic root of 47023484 is about 360.9427041559.
The spelling of 47023484 in words is "forty-seven million, twenty-three thousand, four hundred eighty-four".
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