Base | Representation |
---|---|
bin | 1110111111110100… |
… | …10000111011000010 |
3 | 202210010102122002202 |
4 | 13133322100323002 |
5 | 112442144411010 |
6 | 3410540513202 |
7 | 403345063145 |
oct | 73772207302 |
9 | 22703378082 |
10 | 8051560130 |
11 | 3461994329 |
12 | 168854b802 |
13 | 9b4126683 |
14 | 56548a05c |
15 | 321cd26a5 |
hex | 1dfe90ec2 |
8051560130 has 32 divisors (see below), whose sum is σ = 14886872064. Its totient is φ = 3133848256.
The previous prime is 8051560123. The next prime is 8051560147. The reversal of 8051560130 is 310651508.
It is a junction number, because it is equal to n+sod(n) for n = 8051560093 and 8051560102.
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 15 ways as a sum of consecutive naturals, for example, 31799 + ... + 130821.
It is an arithmetic number, because the mean of its divisors is an integer number (465214752).
Almost surely, 28051560130 is an apocalyptic number.
8051560130 is a deficient number, since it is larger than the sum of its proper divisors (6835311934).
8051560130 is a wasteful number, since it uses less digits than its factorization.
8051560130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99250.
The product of its (nonzero) digits is 3600, while the sum is 29.
The square root of 8051560130 is about 89730.4860680026. The cubic root of 8051560130 is about 2004.2874796911.
The spelling of 8051560130 in words is "eight billion, fifty-one million, five hundred sixty thousand, one hundred thirty".
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