Base | Representation |
---|---|
bin | 11011111101000001… |
… | …010111100101100000 |
3 | 2212110210010201122201 |
4 | 123331001113211200 |
5 | 442432242020201 |
6 | 21442201142544 |
7 | 2111536401136 |
oct | 337501274540 |
9 | 85423121581 |
10 | 30014798176 |
11 | 11802631130 |
12 | 5997a8aa54 |
13 | 2aa447690c |
14 | 164a3bb756 |
15 | baa09d801 |
hex | 6fd057960 |
30014798176 has 48 divisors (see below), whose sum is σ = 66543095808. Its totient is φ = 13202985600.
The previous prime is 30014798117. The next prime is 30014798197. The reversal of 30014798176 is 67189741003.
It is a congruent number.
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, 1364400 + ... + 1386223.
It is an arithmetic number, because the mean of its divisors is an integer number (1386314496).
Almost surely, 230014798176 is an apocalyptic number.
It is an amenable number.
30014798176 is an abundant number, since it is smaller than the sum of its proper divisors (36528297632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30014798176 is a wasteful number, since it uses less digits than its factorization.
30014798176 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2750675 (or 2750667 counting only the distinct ones).
The product of its (nonzero) digits is 254016, while the sum is 46.
The spelling of 30014798176 in words is "thirty billion, fourteen million, seven hundred ninety-eight thousand, one hundred seventy-six".
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