Base | Representation |
---|---|
bin | 110000100111011000100110… |
… | …1100101111001101100101000 |
3 | 2002002002120222011101000010000 |
4 | 1201032301031211321230220 |
5 | 422022203332430441412 |
6 | 4113252224124423000 |
7 | 156033626455315461 |
oct | 14116611545715450 |
9 | 2062076864330100 |
10 | 427625425640232 |
11 | 114288a19669386 |
12 | 3bb648099a7a60 |
13 | 1547bb9b56bb31 |
14 | 7785276a85d68 |
15 | 34687ba77e4dc |
hex | 184ec4d979b28 |
427625425640232 has 80 divisors (see below), whose sum is σ = 1198055131643700. Its totient is φ = 142505155146240.
The previous prime is 427625425640219. The next prime is 427625425640261. The reversal of 427625425640232 is 232046524526724.
427625425640232 is a `hidden beast` number, since 4 + 2 + 7 + 6 + 2 + 5 + 42 + 564 + 0 + 2 + 32 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 362493649818756 + 65131775821476 = 19039266^2 + 8070426^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 82323819 + ... + 87363962.
Almost surely, 2427625425640232 is an apocalyptic number.
It is an amenable number.
427625425640232 is an abundant number, since it is smaller than the sum of its proper divisors (770429706003468).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427625425640232 is a wasteful number, since it uses less digits than its factorization.
427625425640232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 169691688 (or 169691675 counting only the distinct ones).
The product of its (nonzero) digits is 38707200, while the sum is 54.
The spelling of 427625425640232 in words is "four hundred twenty-seven trillion, six hundred twenty-five billion, four hundred twenty-five million, six hundred forty thousand, two hundred thirty-two".
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