Base | Representation |
---|---|
bin | 1011001100011… |
… | …11010001110010 |
3 | 20112201010110222 |
4 | 11212033101302 |
5 | 143020111010 |
6 | 13152453042 |
7 | 2220136316 |
oct | 546172162 |
9 | 215633428 |
10 | 93910130 |
11 | 49012086 |
12 | 2754a182 |
13 | 165c0932 |
14 | c687b46 |
15 | 83a0355 |
hex | 598f472 |
93910130 has 16 divisors (see below), whose sum is σ = 170939160. Its totient is φ = 37141632.
The previous prime is 93910121. The next prime is 93910139. The reversal of 93910130 is 3101939.
It is an interprime number because it is at equal distance from previous prime (93910121) and next prime (93910139).
It can be written as a sum of positive squares in 4 ways, for example, as 65788321 + 28121809 = 8111^2 + 5303^2 .
It is a super-2 number, since 2×939101302 = 17638225033233800, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 93910130.
It is not an unprimeable number, because it can be changed into a prime (93910139) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51869 + ... + 53648.
Almost surely, 293910130 is an apocalyptic number.
93910130 is a deficient number, since it is larger than the sum of its proper divisors (77029030).
93910130 is a wasteful number, since it uses less digits than its factorization.
93910130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105613.
The product of its (nonzero) digits is 729, while the sum is 26.
The square root of 93910130 is about 9690.7239151675. The cubic root of 93910130 is about 454.5386459950.
The spelling of 93910130 in words is "ninety-three million, nine hundred ten thousand, one hundred thirty".
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