Base | Representation |
---|---|
bin | 10010000100011… |
… | …00011011010010 |
3 | 101120012120010112 |
4 | 21002030123102 |
5 | 302300221010 |
6 | 23012401322 |
7 | 3520216265 |
oct | 1102143322 |
9 | 346176115 |
10 | 151570130 |
11 | 78614978 |
12 | 42916242 |
13 | 2552b78a |
14 | 161b6cdc |
15 | d48ea05 |
hex | 908c6d2 |
151570130 has 32 divisors (see below), whose sum is σ = 296694576. Its totient is φ = 55517184.
The previous prime is 151570127. The next prime is 151570171. The reversal of 151570130 is 31075151.
It can be written as a sum of positive squares in 8 ways, for example, as 136352329 + 15217801 = 11677^2 + 3901^2 .
It is a junction number, because it is equal to n+sod(n) for n = 151570096 and 151570105.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5759 + ... + 18338.
Almost surely, 2151570130 is an apocalyptic number.
151570130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
151570130 is a deficient number, since it is larger than the sum of its proper divisors (145124446).
151570130 is a wasteful number, since it uses less digits than its factorization.
151570130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24158.
The product of its (nonzero) digits is 525, while the sum is 23.
The square root of 151570130 is about 12311.3821319948. The cubic root of 151570130 is about 533.1767556853.
The spelling of 151570130 in words is "one hundred fifty-one million, five hundred seventy thousand, one hundred thirty".
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