Base | Representation |
---|---|
bin | 100010100101011100… |
… | …1000010010011101100 |
3 | 21002201001211010112110 |
4 | 1011022321002103230 |
5 | 2204101323102201 |
6 | 54041455204020 |
7 | 5236334213235 |
oct | 1051271022354 |
9 | 232631733473 |
10 | 74270909676 |
11 | 29552aa0797 |
12 | 12489216610 |
13 | 700821cc42 |
14 | 3847d2a08c |
15 | 1dea54a6d6 |
hex | 114ae424ec |
74270909676 has 48 divisors (see below), whose sum is σ = 178921530368. Its totient is φ = 23954011200.
The previous prime is 74270909659. The next prime is 74270909681. The reversal of 74270909676 is 67690907247.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2507811 + ... + 2537253.
Almost surely, 274270909676 is an apocalyptic number.
It is an amenable number.
74270909676 is an abundant number, since it is smaller than the sum of its proper divisors (104650620692).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
74270909676 is a wasteful number, since it uses less digits than its factorization.
74270909676 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36262 (or 36260 counting only the distinct ones).
The product of its (nonzero) digits is 8001504, while the sum is 57.
The spelling of 74270909676 in words is "seventy-four billion, two hundred seventy million, nine hundred nine thousand, six hundred seventy-six".
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