Base | Representation |
---|---|
bin | 11100011010011100… |
… | …000011110010110110 |
3 | 2220202011210221220000 |
4 | 130122130003302312 |
5 | 444440113144022 |
6 | 22003151252130 |
7 | 2130011363640 |
oct | 343234036266 |
9 | 86664727800 |
10 | 30508334262 |
11 | 11a3618309a |
12 | 5ab521a046 |
13 | 2b527a77c3 |
14 | 1695b6d890 |
15 | bd858b6ac |
hex | 71a703cb6 |
30508334262 has 40 divisors (see below), whose sum is σ = 78127165776. Its totient is φ = 8716666608.
The previous prime is 30508334189. The next prime is 30508334293. The reversal of 30508334262 is 26243380503.
It is a happy number.
30508334262 is a `hidden beast` number, since 305 + 0 + 8 + 3 + 342 + 6 + 2 = 666.
It is a congruent number.
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, 13450513 + ... + 13452780.
Almost surely, 230508334262 is an apocalyptic number.
30508334262 is an abundant number, since it is smaller than the sum of its proper divisors (47618831514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30508334262 is a wasteful number, since it uses less digits than its factorization.
30508334262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26903314 (or 26903305 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 36.
The spelling of 30508334262 in words is "thirty billion, five hundred eight million, three hundred thirty-four thousand, two hundred sixty-two".
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