Base | Representation |
---|---|
bin | 10001110011000… |
… | …01110001111100 |
3 | 101101221010202200 |
4 | 20321201301330 |
5 | 301210021200 |
6 | 22451551500 |
7 | 3462005004 |
oct | 1071416174 |
9 | 341833680 |
10 | 149298300 |
11 | 77303028 |
12 | 41bbb590 |
13 | 24c146b8 |
14 | 15b85004 |
15 | d191800 |
hex | 8e61c7c |
149298300 has 54 divisors (see below), whose sum is σ = 467970048. Its totient is φ = 39812640.
The previous prime is 149298299. The next prime is 149298319. The reversal of 149298300 is 3892941.
149298300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 82044 + ... + 83843.
It is an arithmetic number, because the mean of its divisors is an integer number (8666112).
Almost surely, 2149298300 is an apocalyptic number.
149298300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
149298300 is an abundant number, since it is smaller than the sum of its proper divisors (318671748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149298300 is a wasteful number, since it uses less digits than its factorization.
149298300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165907 (or 165897 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 36.
The square root of 149298300 is about 12218.7683503699. The cubic root of 149298300 is about 530.4994698207.
The spelling of 149298300 in words is "one hundred forty-nine million, two hundred ninety-eight thousand, three hundred".
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