Base | Representation |
---|---|
bin | 1101110000010111010100… |
… | …00001110011101011110010 |
3 | 10222002210011211000200022022 |
4 | 12320023222001303223302 |
5 | 12431100112011301233 |
6 | 144200123245311442 |
7 | 6241265356661021 |
oct | 670135201635362 |
9 | 128083154020268 |
10 | 30249086040818 |
11 | 9702624529237 |
12 | 3486585865582 |
13 | 13b5627057a98 |
14 | 7680c664a8b8 |
15 | 376cac75a398 |
hex | 1b82ea073af2 |
30249086040818 has 16 divisors (see below), whose sum is σ = 47249086224960. Its totient is φ = 14506298394000.
The previous prime is 30249086040799. The next prime is 30249086040871. The reversal of 30249086040818 is 81804068094203.
It is a self number, because there is not a number n which added to its sum of digits gives 30249086040818.
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, 1726931528 + ... + 1726949043.
It is an arithmetic number, because the mean of its divisors is an integer number (2953067889060).
Almost surely, 230249086040818 is an apocalyptic number.
30249086040818 is a deficient number, since it is larger than the sum of its proper divisors (17000000184142).
30249086040818 is a wasteful number, since it uses less digits than its factorization.
30249086040818 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3453880753.
The product of its (nonzero) digits is 2654208, while the sum is 53.
The spelling of 30249086040818 in words is "thirty trillion, two hundred forty-nine billion, eighty-six million, forty thousand, eight hundred eighteen".
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