Base | Representation |
---|---|
bin | 100010010000100… |
… | …0111001100110010 |
3 | 2222010001012222122 |
4 | 1010201013030302 |
5 | 4323234442210 |
6 | 310022234242 |
7 | 40325565062 |
oct | 10441071462 |
9 | 2863035878 |
10 | 1149530930 |
11 | 53a975669 |
12 | 280b85982 |
13 | 154203722 |
14 | ac9533a2 |
15 | 6adbbb55 |
hex | 44847332 |
1149530930 has 8 divisors (see below), whose sum is σ = 2069155692. Its totient is φ = 459812368.
The previous prime is 1149530857. The next prime is 1149530953. The reversal of 1149530930 is 390359411.
It can be written as a sum of positive squares in 2 ways, for example, as 1111622281 + 37908649 = 33341^2 + 6157^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
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, 57476537 + ... + 57476556.
Almost surely, 21149530930 is an apocalyptic number.
1149530930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1149530930 is a deficient number, since it is larger than the sum of its proper divisors (919624762).
1149530930 is a wasteful number, since it uses less digits than its factorization.
1149530930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 114953100.
The product of its (nonzero) digits is 14580, while the sum is 35.
The square root of 1149530930 is about 33904.7331504025. The cubic root of 1149530930 is about 1047.5470874989.
The spelling of 1149530930 in words is "one billion, one hundred forty-nine million, five hundred thirty thousand, nine hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •