Base | Representation |
---|---|
bin | 1101110010010011110010… |
… | …01011101111100000001100 |
3 | 10222100011200001102012101120 |
4 | 12321021321023233200030 |
5 | 12433143442021441320 |
6 | 144250534324040540 |
7 | 6246152365532460 |
oct | 671117113574014 |
9 | 128304601365346 |
10 | 30315912296460 |
11 | 97289a718018a |
12 | 3497515833150 |
13 | 13bba16ac749b |
14 | 76b4259504a0 |
15 | 3788be407440 |
hex | 1b92792ef80c |
30315912296460 has 96 divisors (see below), whose sum is σ = 97628823505920. Its totient is φ = 6885215371008.
The previous prime is 30315912296459. The next prime is 30315912296503. The reversal of 30315912296460 is 6469221951303.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 229809040 + ... + 229940919.
It is an arithmetic number, because the mean of its divisors is an integer number (1016966911520).
Almost surely, 230315912296460 is an apocalyptic number.
30315912296460 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
30315912296460 is an abundant number, since it is smaller than the sum of its proper divisors (67312911209460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30315912296460 is a wasteful number, since it uses less digits than its factorization.
30315912296460 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 459750135 (or 459750133 counting only the distinct ones).
The product of its (nonzero) digits is 2099520, while the sum is 51.
The spelling of 30315912296460 in words is "thirty trillion, three hundred fifteen billion, nine hundred twelve million, two hundred ninety-six thousand, four hundred sixty".
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