Base | Representation |
---|---|
bin | 11100010001100001… |
… | …110000000000000000 |
3 | 2220100202111102010000 |
4 | 130101201300000000 |
5 | 444133330043404 |
6 | 21540251040000 |
7 | 2123214543450 |
oct | 342141600000 |
9 | 86322442100 |
10 | 30358831104 |
11 | 11969850168 |
12 | 5a73140000 |
13 | 2b2a820ab4 |
14 | 167dd73d60 |
15 | bca3a9339 |
hex | 711870000 |
30358831104 has 680 divisors, whose sum is σ = 111651520640. Its totient is φ = 8026324992.
The previous prime is 30358831093. The next prime is 30358831133. The reversal of 30358831104 is 40113885303.
30358831104 is a `hidden beast` number, since 30 + 3 + 588 + 31 + 10 + 4 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 706019307 + ... + 706019349.
Almost surely, 230358831104 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30358831104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55825760320).
30358831104 is an abundant number, since it is smaller than the sum of its proper divisors (81292689536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30358831104 is an frugal number, since it uses more digits than its factorization.
30358831104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113 (or 74 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The spelling of 30358831104 in words is "thirty billion, three hundred fifty-eight million, eight hundred thirty-one thousand, one hundred four".
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