Base | Representation |
---|---|
bin | 1101101101101100000101… |
… | …10100010101100010101000 |
3 | 10221202222220100020020001202 |
4 | 12312312002310111202220 |
5 | 12423043330444034031 |
6 | 144050001430303332 |
7 | 6231532353513044 |
oct | 666660264254250 |
9 | 127688810206052 |
10 | 30157160143016 |
11 | 9677641783675 |
12 | 34707abab7b48 |
13 | 13a9a6723520a |
14 | 763885a63024 |
15 | 3746cc2a72cb |
hex | 1b6d82d158a8 |
30157160143016 has 32 divisors (see below), whose sum is σ = 60327861929280. Its totient is φ = 14083271904000.
The previous prime is 30157160143003. The next prime is 30157160143049. The reversal of 30157160143016 is 61034106175103.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 846332660 + ... + 846368291.
It is an arithmetic number, because the mean of its divisors is an integer number (1885245685290).
Almost surely, 230157160143016 is an apocalyptic number.
It is an amenable number.
30157160143016 is an abundant number, since it is smaller than the sum of its proper divisors (30170701786264).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30157160143016 is a wasteful number, since it uses less digits than its factorization.
30157160143016 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1692701105 (or 1692701101 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 38.
The spelling of 30157160143016 in words is "thirty trillion, one hundred fifty-seven billion, one hundred sixty million, one hundred forty-three thousand, sixteen".
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