Base | Representation |
---|---|
bin | 1101101100010111111110… |
… | …00100001001001001101111 |
3 | 10221121200100001111100000212 |
4 | 12312023333010021021233 |
5 | 12421323334001133403 |
6 | 144013132320213035 |
7 | 6225343301020040 |
oct | 666137704111157 |
9 | 127550301440025 |
10 | 30112000021103 |
11 | 965a477aa2670 |
12 | 3463aa7a6a17b |
13 | 13a571b0bcca0 |
14 | 7616000328c7 |
15 | 37343778a4d8 |
hex | 1b62ff10926f |
30112000021103 has 32 divisors (see below), whose sum is σ = 40720962132480. Its totient is φ = 21503160927360.
The previous prime is 30112000021097. The next prime is 30112000021141.
30112000021103 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 30112000021103 - 28 = 30112000020847 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30112000021153) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 108069200 + ... + 108347477.
It is an arithmetic number, because the mean of its divisors is an integer number (1272530066640).
Almost surely, 230112000021103 is an apocalyptic number.
30112000021103 is a deficient number, since it is larger than the sum of its proper divisors (10608962111377).
30112000021103 is a wasteful number, since it uses less digits than its factorization.
30112000021103 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 216416847.
The product of its (nonzero) digits is 36, while the sum is 14.
It can be divided in two parts, 301120000 and 21103, that added together give a palindrome (301141103).
The spelling of 30112000021103 in words is "thirty trillion, one hundred twelve billion, twenty-one thousand, one hundred three".
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