Base | Representation |
---|---|
bin | 10001110011010… |
… | …11011100100100 |
3 | 101102000011002001 |
4 | 20321223130210 |
5 | 301212303032 |
6 | 22452455044 |
7 | 3462231304 |
oct | 1071533444 |
9 | 342004061 |
10 | 149337892 |
11 | 7732a850 |
12 | 4201a484 |
13 | 24c29722 |
14 | 15b95604 |
15 | d19d3e7 |
hex | 8e6b724 |
149337892 has 12 divisors (see below), whose sum is σ = 285099696. Its totient is φ = 67880840.
The previous prime is 149337889. The next prime is 149337899. The reversal of 149337892 is 298733941.
149337892 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (149337899) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1696978 + ... + 1697065.
It is an arithmetic number, because the mean of its divisors is an integer number (23758308).
Almost surely, 2149337892 is an apocalyptic number.
It is an amenable number.
149337892 is a deficient number, since it is larger than the sum of its proper divisors (135761804).
149337892 is a wasteful number, since it uses less digits than its factorization.
149337892 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3394058 (or 3394056 counting only the distinct ones).
The product of its digits is 326592, while the sum is 46.
The square root of 149337892 is about 12220.3883735338. The cubic root of 149337892 is about 530.5463595680.
The spelling of 149337892 in words is "one hundred forty-nine million, three hundred thirty-seven thousand, eight hundred ninety-two".
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