Base | Representation |
---|---|
bin | 11100000000001010… |
… | …101001001111000010 |
3 | 2212121110102101012120 |
4 | 130000022221033002 |
5 | 443034243431120 |
6 | 21451324105110 |
7 | 2113050024615 |
oct | 340012511702 |
9 | 85543371176 |
10 | 30067561410 |
11 | 1182a399a07 |
12 | 59b1695196 |
13 | 2ab238b973 |
14 | 16533d417c |
15 | baea22140 |
hex | 7002a93c2 |
30067561410 has 32 divisors (see below), whose sum is σ = 72621790272. Its totient is φ = 7966944960.
The previous prime is 30067561393. The next prime is 30067561439. The reversal of 30067561410 is 1416576003.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3187176 + ... + 3196595.
It is an arithmetic number, because the mean of its divisors is an integer number (2269430946).
Almost surely, 230067561410 is an apocalyptic number.
30067561410 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
30067561410 is an abundant number, since it is smaller than the sum of its proper divisors (42554228862).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30067561410 is a wasteful number, since it uses less digits than its factorization.
30067561410 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6383938.
The product of its (nonzero) digits is 15120, while the sum is 33.
The spelling of 30067561410 in words is "thirty billion, sixty-seven million, five hundred sixty-one thousand, four hundred ten".
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