Base | Representation |
---|---|
bin | 1111100000100… |
… | …00111011001010 |
3 | 100001210101200212 |
4 | 13300100323022 |
5 | 231300431441 |
6 | 20524201122 |
7 | 3136525100 |
oct | 760207312 |
9 | 301711625 |
10 | 130092746 |
11 | 67485673 |
12 | 376991a2 |
13 | 20c4ba74 |
14 | 133c5c70 |
15 | b64aeeb |
hex | 7c10eca |
130092746 has 24 divisors (see below), whose sum is σ = 227494980. Its totient is φ = 55632192.
The previous prime is 130092733. The next prime is 130092749. The reversal of 130092746 is 647290031.
It can be written as a sum of positive squares in 2 ways, for example, as 121242121 + 8850625 = 11011^2 + 2975^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130092749) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54596 + ... + 56928.
Almost surely, 2130092746 is an apocalyptic number.
130092746 is a deficient number, since it is larger than the sum of its proper divisors (97402234).
130092746 is a wasteful number, since it uses less digits than its factorization.
130092746 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2918 (or 2911 counting only the distinct ones).
The product of its (nonzero) digits is 9072, while the sum is 32.
The square root of 130092746 is about 11405.8207069899. The cubic root of 130092746 is about 506.7001431213.
The spelling of 130092746 in words is "one hundred thirty million, ninety-two thousand, seven hundred forty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •