Base | Representation |
---|---|
bin | 11100000010110101… |
… | …011011010011111010 |
3 | 2212201120122220112121 |
4 | 130002311123103322 |
5 | 443132224043002 |
6 | 21500003431454 |
7 | 2114132406325 |
oct | 340265332372 |
9 | 85646586477 |
10 | 30112331002 |
11 | 11852697a76 |
12 | 5a0468558a |
13 | 2abb735450 |
14 | 16593297bc |
15 | bb3917237 |
hex | 702d5b4fa |
30112331002 has 8 divisors (see below), whose sum is σ = 48642996276. Its totient is φ = 13897998912.
The previous prime is 30112330993. The next prime is 30112331023. The reversal of 30112331002 is 20013321103.
It can be written as a sum of positive squares in 2 ways, for example, as 30112313841 + 17161 = 173529^2 + 131^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 579083263 + ... + 579083314.
Almost surely, 230112331002 is an apocalyptic number.
30112331002 is a deficient number, since it is larger than the sum of its proper divisors (18530665274).
30112331002 is a wasteful number, since it uses less digits than its factorization.
30112331002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1158166592.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 30112331002 its reverse (20013321103), we get a palindrome (50125652105).
The spelling of 30112331002 in words is "thirty billion, one hundred twelve million, three hundred thirty-one thousand, two".
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