Base | Representation |
---|---|
bin | 10001110011010… |
… | …00001001010111 |
3 | 101101222110112102 |
4 | 20321220021113 |
5 | 301211340000 |
6 | 22452312315 |
7 | 3462144014 |
oct | 1071501127 |
9 | 341873472 |
10 | 149324375 |
11 | 77320682 |
12 | 4201269b |
13 | 24c23525 |
14 | 15b9070b |
15 | d1993d5 |
hex | 8e68257 |
149324375 has 10 divisors (see below), whose sum is σ = 186596520. Its totient is φ = 119459000.
The previous prime is 149324369. The next prime is 149324389. The reversal of 149324375 is 573423941.
It is not a de Polignac number, because 149324375 - 216 = 149258839 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 118835 + ... + 120084.
It is an arithmetic number, because the mean of its divisors is an integer number (18659652).
Almost surely, 2149324375 is an apocalyptic number.
149324375 is a deficient number, since it is larger than the sum of its proper divisors (37272145).
149324375 is an frugal number, since it uses more digits than its factorization.
149324375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 238939 (or 238924 counting only the distinct ones).
The product of its digits is 90720, while the sum is 38.
The square root of 149324375 is about 12219.8353098559. The cubic root of 149324375 is about 530.5303519952.
The spelling of 149324375 in words is "one hundred forty-nine million, three hundred twenty-four thousand, three hundred seventy-five".
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