Base | Representation |
---|---|
bin | 1111100010100… |
… | …01111000001110 |
3 | 100002021220122122 |
4 | 13301101320032 |
5 | 231332440143 |
6 | 20534012542 |
7 | 3142013543 |
oct | 761217016 |
9 | 302256578 |
10 | 130358798 |
11 | 67647549 |
12 | 377a7152 |
13 | 21012bab |
14 | 13454bca |
15 | b69ec68 |
hex | 7c51e0e |
130358798 has 4 divisors (see below), whose sum is σ = 195538200. Its totient is φ = 65179398.
The previous prime is 130358797. The next prime is 130358821. The reversal of 130358798 is 897853031.
It is a happy number.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130358797) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32589698 + ... + 32589701.
It is an arithmetic number, because the mean of its divisors is an integer number (48884550).
Almost surely, 2130358798 is an apocalyptic number.
130358798 is a deficient number, since it is larger than the sum of its proper divisors (65179402).
130358798 is an equidigital number, since it uses as much as digits as its factorization.
130358798 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 65179401.
The product of its (nonzero) digits is 181440, while the sum is 44.
The square root of 130358798 is about 11417.4777424789. The cubic root of 130358798 is about 507.0453245299.
The spelling of 130358798 in words is "one hundred thirty million, three hundred fifty-eight thousand, seven hundred ninety-eight".
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