Base | Representation |
---|---|
bin | 11100001110001111… |
… | …001110010111010000 |
3 | 2220012220122120101102 |
4 | 130032033032113100 |
5 | 444030213034323 |
6 | 21531000123532 |
7 | 2121644500445 |
oct | 341617162720 |
9 | 86186576342 |
10 | 30303643088 |
11 | 11940686634 |
12 | 5a587665a8 |
13 | 2b1c26a174 |
14 | 16768c99cc |
15 | bc5607328 |
hex | 70e3ce5d0 |
30303643088 has 20 divisors (see below), whose sum is σ = 58717322208. Its totient is φ = 15150785760.
The previous prime is 30303643067. The next prime is 30303643093. The reversal of 30303643088 is 88034630303.
It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212645 + ... + 325307.
Almost surely, 230303643088 is an apocalyptic number.
It is an amenable number.
30303643088 is a deficient number, since it is larger than the sum of its proper divisors (28413679120).
30303643088 is a wasteful number, since it uses less digits than its factorization.
30303643088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129482 (or 129476 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 38.
The spelling of 30303643088 in words is "thirty billion, three hundred three million, six hundred forty-three thousand, eighty-eight".
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