Base | Representation |
---|---|
bin | 11100011101011010… |
… | …111001011001000000 |
3 | 2220212122221120212210 |
4 | 130131122321121000 |
5 | 1000040420024102 |
6 | 22012135422120 |
7 | 2131156532634 |
oct | 343532713100 |
9 | 86778846783 |
10 | 30558361152 |
11 | 11a61442030 |
12 | 5b09b24940 |
13 | 2b5cc72207 |
14 | 169c672dc4 |
15 | bdcb6e36c |
hex | 71d6b9640 |
30558361152 has 112 divisors (see below), whose sum is σ = 93391036992. Its totient is φ = 8715386880.
The previous prime is 30558361117. The next prime is 30558361187. The reversal of 30558361152 is 25116385503.
It is an interprime number because it is at equal distance from previous prime (30558361117) and next prime (30558361187).
It is a self number, because there is not a number n which added to its sum of digits gives 30558361152.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389653 + ... + 461460.
Almost surely, 230558361152 is an apocalyptic number.
30558361152 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
30558361152 is an abundant number, since it is smaller than the sum of its proper divisors (62832675840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30558361152 is a wasteful number, since it uses less digits than its factorization.
30558361152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 851156 (or 851146 counting only the distinct ones).
The product of its (nonzero) digits is 108000, while the sum is 39.
The spelling of 30558361152 in words is "thirty billion, five hundred fifty-eight million, three hundred sixty-one thousand, one hundred fifty-two".
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