Base | Representation |
---|---|
bin | 1101101001100011101000… |
… | …10110010010101111110000 |
3 | 10221021102102202001201110120 |
4 | 12310301310112102233300 |
5 | 12413232043431343311 |
6 | 143500441313330240 |
7 | 6215345140616310 |
oct | 664616426225760 |
9 | 127242382051416 |
10 | 30015183465456 |
11 | 9622405632412 |
12 | 3449188266980 |
13 | 139955bca3637 |
14 | 75aa57acb440 |
15 | 370b6cc7d706 |
hex | 1b4c74592bf0 |
30015183465456 has 40 divisors (see below), whose sum is σ = 88616255946624. Its totient is φ = 8575766704320.
The previous prime is 30015183465427. The next prime is 30015183465517. The reversal of 30015183465456 is 65456438151003.
It is a happy number.
It is a super-2 number, since 2×300151834654562 (a number of 28 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 30015183465399 and 30015183465408.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 44665451250 + ... + 44665451921.
Almost surely, 230015183465456 is an apocalyptic number.
It is an amenable number.
30015183465456 is an abundant number, since it is smaller than the sum of its proper divisors (58601072481168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30015183465456 is a wasteful number, since it uses less digits than its factorization.
30015183465456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89330903189 (or 89330903183 counting only the distinct ones).
The product of its (nonzero) digits is 5184000, while the sum is 51.
The spelling of 30015183465456 in words is "thirty trillion, fifteen billion, one hundred eighty-three million, four hundred sixty-five thousand, four hundred fifty-six".
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