Base | Representation |
---|---|
bin | 1101110110010111010000… |
… | …01010001110111001110010 |
3 | 10222211111020011111111112011 |
4 | 12323023220022032321302 |
5 | 12442434234030001414 |
6 | 144434533132153134 |
7 | 6262213400201632 |
oct | 673135012167162 |
9 | 128744204444464 |
10 | 30455213125234 |
11 | 9781a8a930667 |
12 | 34ba5113087aa |
13 | 13cbbb687a3a1 |
14 | 77407c37c6c2 |
15 | 37c323a6bdc4 |
hex | 1bb2e828ee72 |
30455213125234 has 16 divisors (see below), whose sum is σ = 45728987544576. Its totient is φ = 15212218208400.
The previous prime is 30455213125091. The next prime is 30455213125261. The reversal of 30455213125234 is 43252131255403.
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, 70615869 + ... + 71045839.
It is an arithmetic number, because the mean of its divisors is an integer number (2858061721536).
Almost surely, 230455213125234 is an apocalyptic number.
30455213125234 is a deficient number, since it is larger than the sum of its proper divisors (15273774419342).
30455213125234 is a wasteful number, since it uses less digits than its factorization.
30455213125234 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 465681.
The product of its (nonzero) digits is 432000, while the sum is 40.
The spelling of 30455213125234 in words is "thirty trillion, four hundred fifty-five billion, two hundred thirteen million, one hundred twenty-five thousand, two hundred thirty-four".
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