Base | Representation |
---|---|
bin | 1111100101011… |
… | …10010100011010 |
3 | 100010000011001012 |
4 | 13302232110122 |
5 | 231432044214 |
6 | 20550053522 |
7 | 3145151462 |
oct | 762562432 |
9 | 303004035 |
10 | 130737434 |
11 | 67885a73 |
12 | 3794a2a2 |
13 | 21116339 |
14 | 13512ba2 |
15 | b72703e |
hex | 7cae51a |
130737434 has 8 divisors (see below), whose sum is σ = 197905620. Its totient is φ = 64768896.
The previous prime is 130737427. The next prime is 130737443. The reversal of 130737434 is 434737031.
It can be written as a sum of positive squares in 2 ways, for example, as 127622209 + 3115225 = 11297^2 + 1765^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 130737434.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 299639 + ... + 300074.
Almost surely, 2130737434 is an apocalyptic number.
130737434 is a deficient number, since it is larger than the sum of its proper divisors (67168186).
130737434 is a wasteful number, since it uses less digits than its factorization.
130737434 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 599824.
The product of its (nonzero) digits is 21168, while the sum is 32.
The square root of 130737434 is about 11434.0471400113. The cubic root of 130737434 is about 507.5357658795.
The spelling of 130737434 in words is "one hundred thirty million, seven hundred thirty-seven thousand, four hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •