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47232625952 = 2510323732
BaseRepresentation
bin101011111111010010…
…001010110100100000
311111220201112000002202
4223333102022310200
51233213023012302
633410503032332
73261316460561
oct537722126440
9144821460082
1047232625952
1119038649a66
1291a213b6a8
1345b9626aa5
142400da0168
151366952202
hexaff48ad20

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".

Divisors: 1 2 4 8 16 32 103 206 373 412 746 824 1492 1648 2984 3296 5968 10609 11936 21218 38419 42436 76838 84872 139129 153676 169744 278258 307352 339488 556516 614704 1113032 1229408 2226064 3957157 4452128 7914314 14330287 15828628 28660574 31657256 57321148 63314512 114642296 126629024 229284592 458569184 1476019561 2952039122 5904078244 11808156488 23616312976 47232625952