Base | Representation |
---|---|
bin | 1111100100100… |
… | …11010011010010 |
3 | 100002210112020112 |
4 | 13302103103102 |
5 | 231420024040 |
6 | 20543441322 |
7 | 3144211031 |
oct | 762232322 |
9 | 302715215 |
10 | 130626770 |
11 | 6780a90a |
12 | 378b6242 |
13 | 210a7b61 |
14 | 134c4718 |
15 | b704365 |
hex | 7c934d2 |
130626770 has 8 divisors (see below), whose sum is σ = 235128204. Its totient is φ = 52250704.
The previous prime is 130626721. The next prime is 130626787. The reversal of 130626770 is 77626031.
It can be written as a sum of positive squares in 2 ways, for example, as 118439689 + 12187081 = 10883^2 + 3491^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6531329 + ... + 6531348.
Almost surely, 2130626770 is an apocalyptic number.
130626770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
130626770 is a deficient number, since it is larger than the sum of its proper divisors (104501434).
130626770 is a wasteful number, since it uses less digits than its factorization.
130626770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13062684.
The product of its (nonzero) digits is 10584, while the sum is 32.
The square root of 130626770 is about 11429.2068841193. The cubic root of 130626770 is about 507.3925225580.
The spelling of 130626770 in words is "one hundred thirty million, six hundred twenty-six thousand, seven hundred seventy".
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