Base | Representation |
---|---|
bin | 11100000101001110… |
… | …110101010001001001 |
3 | 2212211101100000021000 |
4 | 130011032311101021 |
5 | 443223022422403 |
6 | 21504001405213 |
7 | 2115131256330 |
oct | 340516652111 |
9 | 85741300230 |
10 | 30152545353 |
11 | 11873364677 |
12 | 5a16039809 |
13 | 2ac6b75718 |
14 | 16607d6d17 |
15 | bb720c7a3 |
hex | 7053b5449 |
30152545353 has 64 divisors (see below), whose sum is σ = 51890941440. Its totient is φ = 16949088000.
The previous prime is 30152545333. The next prime is 30152545373. The reversal of 30152545353 is 35354525103.
30152545353 is a `hidden beast` number, since 3 + 0 + 152 + 5 + 453 + 53 = 666.
It is an interprime number because it is at equal distance from previous prime (30152545333) and next prime (30152545373).
It is not a de Polignac number, because 30152545353 - 214 = 30152528969 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30152545333) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2991943 + ... + 3002003.
It is an arithmetic number, because the mean of its divisors is an integer number (810795960).
Almost surely, 230152545353 is an apocalyptic number.
It is an amenable number.
30152545353 is a deficient number, since it is larger than the sum of its proper divisors (21738396087).
30152545353 is a wasteful number, since it uses less digits than its factorization.
30152545353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10335 (or 10329 counting only the distinct ones).
The product of its (nonzero) digits is 135000, while the sum is 36.
The spelling of 30152545353 in words is "thirty billion, one hundred fifty-two million, five hundred forty-five thousand, three hundred fifty-three".
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