Base | Representation |
---|---|
bin | 11100011111100001… |
… | …110111000000000000 |
3 | 2220222010112001122010 |
4 | 130133201313000000 |
5 | 1000123444201200 |
6 | 22015442012520 |
7 | 2132066335410 |
oct | 343741670000 |
9 | 86863461563 |
10 | 30593740800 |
11 | 11a7a407307 |
12 | 5b19947140 |
13 | 2b673aba0c |
14 | 16a3242640 |
15 | be0d0c150 |
hex | 71f877000 |
30593740800 has 624 divisors, whose sum is σ = 118761898752. Its totient is φ = 6802636800.
The previous prime is 30593740781. The next prime is 30593740817. The reversal of 30593740800 is 804739503.
It is a super-2 number, since 2×305937408002 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 88166227 + ... + 88166573.
Almost surely, 230593740800 is an apocalyptic number.
30593740800 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 30593740800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59380949376).
30593740800 is an abundant number, since it is smaller than the sum of its proper divisors (88168157952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30593740800 is a wasteful number, since it uses less digits than its factorization.
30593740800 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 432 (or 405 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 39.
The spelling of 30593740800 in words is "thirty billion, five hundred ninety-three million, seven hundred forty thousand, eight hundred".
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