Base | Representation |
---|---|
bin | 1111100011000… |
… | …10000110101110 |
3 | 100002102021211021 |
4 | 13301202012232 |
5 | 231342102022 |
6 | 20535244354 |
7 | 3142411402 |
oct | 761420656 |
9 | 302367737 |
10 | 130425262 |
11 | 67692480 |
12 | 378196ba |
13 | 21037216 |
14 | 13471102 |
15 | b6b47c7 |
hex | 7c621ae |
130425262 has 16 divisors (see below), whose sum is σ = 217451952. Its totient is φ = 58165120.
The previous prime is 130425257. The next prime is 130425263. The reversal of 130425262 is 262524031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130425263) 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, 54763 + ... + 57094.
It is an arithmetic number, because the mean of its divisors is an integer number (13590747).
Almost surely, 2130425262 is an apocalyptic number.
130425262 is a deficient number, since it is larger than the sum of its proper divisors (87026690).
130425262 is a wasteful number, since it uses less digits than its factorization.
130425262 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 111923.
The product of its (nonzero) digits is 2880, while the sum is 25.
The square root of 130425262 is about 11420.3879969115. The cubic root of 130425262 is about 507.1314829767.
Adding to 130425262 its reverse (262524031), we get a palindrome (392949293).
The spelling of 130425262 in words is "one hundred thirty million, four hundred twenty-five thousand, two hundred sixty-two".
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