Base | Representation |
---|---|
bin | 1101110011100010111110… |
… | …00000100011000101101010 |
3 | 10222111020101200110220212100 |
4 | 12321301133000203011222 |
5 | 12434343022220433440 |
6 | 144322244504154230 |
7 | 6252216006222411 |
oct | 671613700430552 |
9 | 128436350426770 |
10 | 30358422827370 |
11 | 9744a31275260 |
12 | 34a37ba468976 |
13 | 13c2a300255a1 |
14 | 76d4d9710478 |
15 | 379a5b4ea230 |
hex | 1b9c5f02316a |
30358422827370 has 192 divisors, whose sum is σ = 87316323494400. Its totient is φ = 7256861798400.
The previous prime is 30358422827329. The next prime is 30358422827387. The reversal of 30358422827370 is 7372822485303.
30358422827370 is a `hidden beast` number, since 3 + 0 + 3 + 5 + 8 + 422 + 82 + 73 + 70 = 666.
It is a super-2 number, since 2×303584228273702 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25440856 + ... + 26607404.
It is an arithmetic number, because the mean of its divisors is an integer number (454772518200).
Almost surely, 230358422827370 is an apocalyptic number.
30358422827370 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 30358422827370, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (43658161747200).
30358422827370 is an abundant number, since it is smaller than the sum of its proper divisors (56957900667030).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30358422827370 is a wasteful number, since it uses less digits than its factorization.
30358422827370 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1166941 (or 1166938 counting only the distinct ones).
The product of its (nonzero) digits is 13547520, while the sum is 54.
The spelling of 30358422827370 in words is "thirty trillion, three hundred fifty-eight billion, four hundred twenty-two million, eight hundred twenty-seven thousand, three hundred seventy".
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