Base | Representation |
---|---|
bin | 100001101010110… |
… | …1110110010010010 |
3 | 2220201212021021011 |
4 | 1003111232302102 |
5 | 4303210121010 |
6 | 304034521134 |
7 | 36665613316 |
oct | 10325566222 |
9 | 2821767234 |
10 | 1129770130 |
11 | 52a7a9025 |
12 | 2764361aa |
13 | 1500a5148 |
14 | aa08bb46 |
15 | 692b6a8a |
hex | 4356ec92 |
1129770130 has 8 divisors (see below), whose sum is σ = 2033586252. Its totient is φ = 451908048.
The previous prime is 1129770127. The next prime is 1129770149. The reversal of 1129770130 is 310779211.
It can be written as a sum of positive squares in 2 ways, for example, as 930311001 + 199459129 = 30501^2 + 14123^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 1129770092 and 1129770101.
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, 56488497 + ... + 56488516.
Almost surely, 21129770130 is an apocalyptic number.
1129770130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1129770130 is a deficient number, since it is larger than the sum of its proper divisors (903816122).
1129770130 is a wasteful number, since it uses less digits than its factorization.
1129770130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112977020.
The product of its (nonzero) digits is 2646, while the sum is 31.
The square root of 1129770130 is about 33612.0533440015. The cubic root of 1129770130 is about 1041.5098047602.
The spelling of 1129770130 in words is "one billion, one hundred twenty-nine million, seven hundred seventy thousand, one hundred thirty".
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