Base | Representation |
---|---|
bin | 111001111110111101100011… |
… | …100111001001000100011110 |
3 | 1020102221020012111221001021200 |
4 | 321332331203213021010132 |
5 | 231411132421211431100 |
6 | 2302212234141340330 |
7 | 104500152133062513 |
oct | 7176754347110436 |
9 | 1212836174831250 |
10 | 255015354405150 |
11 | 7428a44a363829 |
12 | 247278262676a6 |
13 | ac3aac9b5b441 |
14 | 46d8b47cd130a |
15 | 1e738043dde00 |
hex | e7ef639c911e |
255015354405150 has 36 divisors (see below), whose sum is σ = 685141252169712. Its totient is φ = 68004094507920.
The previous prime is 255015354405121. The next prime is 255015354405221. The reversal of 255015354405150 is 51504453510552.
255015354405150 is a `hidden beast` number, since 2 + 5 + 5 + 0 + 1 + 5 + 3 + 544 + 0 + 51 + 50 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 255015354405096 and 255015354405105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 283350393334 + ... + 283350394233.
Almost surely, 2255015354405150 is an apocalyptic number.
255015354405150 is an abundant number, since it is smaller than the sum of its proper divisors (430125897764562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
255015354405150 is a wasteful number, since it uses less digits than its factorization.
255015354405150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 566700787585 (or 566700787577 counting only the distinct ones).
The product of its (nonzero) digits is 1500000, while the sum is 45.
The spelling of 255015354405150 in words is "two hundred fifty-five trillion, fifteen billion, three hundred fifty-four million, four hundred five thousand, one hundred fifty".
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