Base | Representation |
---|---|
bin | 10001110011100… |
… | …01000101001100 |
3 | 101102001022201212 |
4 | 20321301011030 |
5 | 301214022342 |
6 | 22453153552 |
7 | 3462355505 |
oct | 1071610514 |
9 | 342038655 |
10 | 149360972 |
11 | 77346122 |
12 | 4202b8b8 |
13 | 24c37097 |
14 | 15b9dbac |
15 | d1a5182 |
hex | 8e7114c |
149360972 has 6 divisors (see below), whose sum is σ = 261381708. Its totient is φ = 74680484.
The previous prime is 149360951. The next prime is 149361013. The reversal of 149360972 is 279063941.
149360972 is digitally balanced in base 3, 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 as a sum of consecutive naturals, namely, 18670118 + ... + 18670125.
It is an arithmetic number, because the mean of its divisors is an integer number (43563618).
Almost surely, 2149360972 is an apocalyptic number.
It is an amenable number.
149360972 is a deficient number, since it is larger than the sum of its proper divisors (112020736).
149360972 is a wasteful number, since it uses less digits than its factorization.
149360972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37340247 (or 37340245 counting only the distinct ones).
The product of its (nonzero) digits is 81648, while the sum is 41.
The square root of 149360972 is about 12221.3326605571. The cubic root of 149360972 is about 530.5736899373.
The spelling of 149360972 in words is "one hundred forty-nine million, three hundred sixty thousand, nine hundred seventy-two".
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