Base | Representation |
---|---|
bin | 1101110001001000100100… |
… | …01111011011110000111011 |
3 | 10222012022102202221122211211 |
4 | 12320210102033123300323 |
5 | 12432013241302132100 |
6 | 144220215310103551 |
7 | 6243222604136026 |
oct | 670442217336073 |
9 | 128168382848754 |
10 | 30275530505275 |
11 | 9712864763840 |
12 | 348b725aaabb7 |
13 | 13b7c7c90a6a3 |
14 | 7694b479c1bd |
15 | 3778091571ba |
hex | 1b89123dbc3b |
30275530505275 has 24 divisors (see below), whose sum is σ = 41360026302288. Its totient is φ = 21800562000000.
The previous prime is 30275530505263. The next prime is 30275530505377. The reversal of 30275530505275 is 57250503557203.
It is not a de Polignac number, because 30275530505275 - 211 = 30275530503227 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 544986276 + ... + 545041825.
It is an arithmetic number, because the mean of its divisors is an integer number (1723334429262).
Almost surely, 230275530505275 is an apocalyptic number.
30275530505275 is a deficient number, since it is larger than the sum of its proper divisors (11084495797013).
30275530505275 is a wasteful number, since it uses less digits than its factorization.
30275530505275 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1090028223 (or 1090028218 counting only the distinct ones).
The product of its (nonzero) digits is 5512500, while the sum is 49.
The spelling of 30275530505275 in words is "thirty trillion, two hundred seventy-five billion, five hundred thirty million, five hundred five thousand, two hundred seventy-five".
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