Base | Representation |
---|---|
bin | 10001110011100… |
… | …10011011100100 |
3 | 101102001121022121 |
4 | 20321302123210 |
5 | 301214212000 |
6 | 22453235324 |
7 | 3462410563 |
oct | 1071623344 |
9 | 342047277 |
10 | 149366500 |
11 | 7734a298 |
12 | 42032b44 |
13 | 24c3975a |
14 | 15ba1bda |
15 | d1a6b1a |
hex | 8e726e4 |
149366500 has 24 divisors (see below), whose sum is σ = 326217528. Its totient is φ = 59746400.
The previous prime is 149366489. The next prime is 149366527. The reversal of 149366500 is 5663941.
149366500 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 38738176 + 110628324 = 6224^2 + 10518^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 148867 + ... + 149866.
It is an arithmetic number, because the mean of its divisors is an integer number (13592397).
Almost surely, 2149366500 is an apocalyptic number.
149366500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
149366500 is an abundant number, since it is smaller than the sum of its proper divisors (176851028).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149366500 is a wasteful number, since it uses less digits than its factorization.
149366500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 298752 (or 298740 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 34.
The square root of 149366500 is about 12221.5588203797. The cubic root of 149366500 is about 530.5802355454.
The spelling of 149366500 in words is "one hundred forty-nine million, three hundred sixty-six thousand, five hundred".
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