Base | Representation |
---|---|
bin | 101011111111010010… |
… | …001010110100100000 |
3 | 11111220201112000002202 |
4 | 223333102022310200 |
5 | 1233213023012302 |
6 | 33410503032332 |
7 | 3261316460561 |
oct | 537722126440 |
9 | 144821460082 |
10 | 47232625952 |
11 | 19038649a66 |
12 | 91a213b6a8 |
13 | 45b9626aa5 |
14 | 2400da0168 |
15 | 1366952202 |
hex | aff48ad20 |
47232625952 has 54 divisors (see below), whose sum is σ = 94153225257. Its totient is φ = 23324328576.
The previous prime is 47232625949. The next prime is 47232626027. The reversal of 47232625952 is 25952623274.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
47232625952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 47142831376 + 89794576 = 217124^2 + 9476^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=153676.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 47232625897 and 47232625906.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 126628838 + ... + 126629210.
Almost surely, 247232625952 is an apocalyptic number.
It is an amenable number.
47232625952 is a deficient number, since it is larger than the sum of its proper divisors (46920599305).
47232625952 is an frugal number, since it uses more digits than its factorization.
47232625952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 962 (or 478 counting only the distinct ones).
The product of its digits is 1814400, while the sum is 47.
The spelling of 47232625952 in words is "forty-seven billion, two hundred thirty-two million, six hundred twenty-five thousand, nine hundred fifty-two".
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