Base | Representation |
---|---|
bin | 1110000011011111001111… |
… | …01101100100000010100000 |
3 | 11001102121020121220212210002 |
4 | 13001233213231210002200 |
5 | 13022331322324110322 |
6 | 145422033552555132 |
7 | 6336616611321326 |
oct | 701574755440240 |
9 | 131377217825702 |
10 | 30906177175712 |
11 | 9936266325443 |
12 | 35719a8252aa8 |
13 | 14325948b95c7 |
14 | 78bc1cd01d16 |
15 | 388e19789c92 |
hex | 1c1be7b640a0 |
30906177175712 has 48 divisors (see below), whose sum is σ = 60873269833152. Its totient is φ = 15446300451840.
The previous prime is 30906177175681. The next prime is 30906177175723. The reversal of 30906177175712 is 21757177160903.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1133284637 + ... + 1133311907.
It is an arithmetic number, because the mean of its divisors is an integer number (1268193121524).
Almost surely, 230906177175712 is an apocalyptic number.
30906177175712 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
30906177175712 is a deficient number, since it is larger than the sum of its proper divisors (29967092657440).
30906177175712 is a wasteful number, since it uses less digits than its factorization.
30906177175712 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41541 (or 41533 counting only the distinct ones).
The product of its (nonzero) digits is 3889620, while the sum is 56.
The spelling of 30906177175712 in words is "thirty trillion, nine hundred six billion, one hundred seventy-seven million, one hundred seventy-five thousand, seven hundred twelve".
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