Base | Representation |
---|---|
bin | 1011001110010… |
… | …1011000110000 |
3 | 10021120202101100 |
4 | 2303211120300 |
5 | 44022430122 |
6 | 4401004400 |
7 | 1111101321 |
oct | 263453060 |
9 | 107522340 |
10 | 47076912 |
11 | 24634643 |
12 | 13923700 |
13 | 99a3a7c |
14 | 6376448 |
15 | 41edaac |
hex | 2ce5630 |
47076912 has 30 divisors (see below), whose sum is σ = 131750372. Its totient is φ = 15692256.
The previous prime is 47076907. The next prime is 47076917. The reversal of 47076912 is 21967074.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (47076907) and next prime (47076917).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (47076917) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 163318 + ... + 163605.
Almost surely, 247076912 is an apocalyptic number.
It is an amenable number.
47076912 is an abundant number, since it is smaller than the sum of its proper divisors (84673460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47076912 is a wasteful number, since it uses less digits than its factorization.
47076912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 326937 (or 326928 counting only the distinct ones).
The product of its (nonzero) digits is 21168, while the sum is 36.
The square root of 47076912 is about 6861.2616915550. The cubic root of 47076912 is about 361.0793532378.
The spelling of 47076912 in words is "forty-seven million, seventy-six thousand, nine hundred twelve".
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