Base | Representation |
---|---|
bin | 10001110010000… |
… | …00100001010011 |
3 | 101101200012220000 |
4 | 20321000201103 |
5 | 301141141232 |
6 | 22445021043 |
7 | 3460566555 |
oct | 1071004123 |
9 | 341605800 |
10 | 149162067 |
11 | 7721a73a |
12 | 41b54783 |
13 | 24b976a2 |
14 | 15b4b4d5 |
15 | d16627c |
hex | 8e40853 |
149162067 has 20 divisors (see below), whose sum is σ = 227569056. Its totient is φ = 97323120.
The previous prime is 149162053. The next prime is 149162071. The reversal of 149162067 is 760261941.
It is not a de Polignac number, because 149162067 - 26 = 149162003 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (149162017) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15784 + ... + 23397.
Almost surely, 2149162067 is an apocalyptic number.
149162067 is a deficient number, since it is larger than the sum of its proper divisors (78406989).
149162067 is an equidigital number, since it uses as much as digits as its factorization.
149162067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39240 (or 39231 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 149162067 is about 12213.1923345209. The cubic root of 149162067 is about 530.3380624733.
The spelling of 149162067 in words is "one hundred forty-nine million, one hundred sixty-two thousand, sixty-seven".
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