Base | Representation |
---|---|
bin | 1111100111001… |
… | …11010001010000 |
3 | 100010110000000211 |
4 | 13303213101100 |
5 | 232012030304 |
6 | 20555053504 |
7 | 3150142534 |
oct | 763472120 |
9 | 303400024 |
10 | 130970704 |
11 | 67a25257 |
12 | 37a41294 |
13 | 21198577 |
14 | 13573bc4 |
15 | b771204 |
hex | 7ce7450 |
130970704 has 10 divisors (see below), whose sum is σ = 253755770. Its totient is φ = 65485344.
The previous prime is 130970689. The next prime is 130970711. The reversal of 130970704 is 407079031.
It can be written as a sum of positive squares in only one way, i.e., 110250000 + 20720704 = 10500^2 + 4552^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4092819 + ... + 4092850.
It is an arithmetic number, because the mean of its divisors is an integer number (25375577).
Almost surely, 2130970704 is an apocalyptic number.
It is an amenable number.
130970704 is a deficient number, since it is larger than the sum of its proper divisors (122785066).
130970704 is an equidigital number, since it uses as much as digits as its factorization.
130970704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8185677 (or 8185671 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 31.
The square root of 130970704 is about 11444.2432689977. The cubic root of 130970704 is about 507.8374456650.
The spelling of 130970704 in words is "one hundred thirty million, nine hundred seventy thousand, seven hundred four".
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