Base | Representation |
---|---|
bin | 1010111110111… |
… | …00110011100100 |
3 | 20102100201022221 |
4 | 11133130303210 |
5 | 142041134112 |
6 | 13050402124 |
7 | 2166045064 |
oct | 537346344 |
9 | 212321287 |
10 | 92130532 |
11 | 4800703a |
12 | 26a30344 |
13 | 16119910 |
14 | c3433a4 |
15 | 814ce07 |
hex | 57dcce4 |
92130532 has 12 divisors (see below), whose sum is σ = 173630716. Its totient is φ = 42521760.
The previous prime is 92130517. The next prime is 92130539. The reversal of 92130532 is 23503129.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 27102436 + 65028096 = 5206^2 + 8064^2 .
It is a junction number, because it is equal to n+sod(n) for n = 92130497 and 92130506.
It is not an unprimeable number, because it can be changed into a prime (92130539) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885819 + ... + 885922.
Almost surely, 292130532 is an apocalyptic number.
It is an amenable number.
92130532 is a deficient number, since it is larger than the sum of its proper divisors (81500184).
92130532 is a wasteful number, since it uses less digits than its factorization.
92130532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1771758 (or 1771756 counting only the distinct ones).
The product of its (nonzero) digits is 1620, while the sum is 25.
The square root of 92130532 is about 9598.4650856270. The cubic root of 92130532 is about 451.6491455889.
The spelling of 92130532 in words is "ninety-two million, one hundred thirty thousand, five hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •