Base | Representation |
---|---|
bin | 10001110110100… |
… | …11010000111010 |
3 | 101102210202101121 |
4 | 20323103100322 |
5 | 301314410010 |
6 | 22505535454 |
7 | 3465652126 |
oct | 1073232072 |
9 | 342722347 |
10 | 149763130 |
11 | 775a0290 |
12 | 421a458a |
13 | 2504814a |
14 | 15c66586 |
15 | d2343da |
hex | 8ed343a |
149763130 has 64 divisors (see below), whose sum is σ = 312491520. Its totient is φ = 51105600.
The previous prime is 149763083. The next prime is 149763151. The reversal of 149763130 is 31367941.
149763130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 273517 + ... + 274063.
It is an arithmetic number, because the mean of its divisors is an integer number (4882680).
Almost surely, 2149763130 is an apocalyptic number.
149763130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
149763130 is an abundant number, since it is smaller than the sum of its proper divisors (162728390).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149763130 is a wasteful number, since it uses less digits than its factorization.
149763130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 715.
The product of its (nonzero) digits is 13608, while the sum is 34.
The square root of 149763130 is about 12237.7747160176. The cubic root of 149763130 is about 531.0494573166.
The spelling of 149763130 in words is "one hundred forty-nine million, seven hundred sixty-three thousand, one hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •