Base | Representation |
---|---|
bin | 1011011000110… |
… | …1110111010100 |
3 | 10022212211000000 |
4 | 2312031313110 |
5 | 44212020441 |
6 | 4423451300 |
7 | 1120004244 |
oct | 266156724 |
9 | 108784000 |
10 | 47766996 |
11 | 24a66062 |
12 | 13bb6b30 |
13 | 9b85bc4 |
14 | 64b5b24 |
15 | 42d82b6 |
hex | 2d8ddd4 |
47766996 has 42 divisors (see below), whose sum is σ = 125338682. Its totient is φ = 15921360.
The previous prime is 47766989. The next prime is 47767019. The reversal of 47766996 is 69966774.
It can be written as a sum of positive squares in only one way, i.e., 24147396 + 23619600 = 4914^2 + 4860^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 5275 + ... + 11106.
Almost surely, 247766996 is an apocalyptic number.
It is an amenable number.
47766996 is an abundant number, since it is smaller than the sum of its proper divisors (77571686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47766996 is a wasteful number, since it uses less digits than its factorization.
47766996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16403 (or 16386 counting only the distinct ones).
The product of its digits is 3429216, while the sum is 54.
The square root of 47766996 is about 6911.3671585295. The cubic root of 47766996 is about 362.8351139681.
The spelling of 47766996 in words is "forty-seven million, seven hundred sixty-six thousand, nine hundred ninety-six".
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