Base | Representation |
---|---|
bin | 10001110010100… |
… | …10011010001011 |
3 | 101101210221101210 |
4 | 20321102122023 |
5 | 301201012324 |
6 | 22450344203 |
7 | 3461323311 |
oct | 1071223213 |
9 | 341727353 |
10 | 149235339 |
11 | 7726a7a0 |
12 | 41b8b063 |
13 | 24bc1b46 |
14 | 15b6a0b1 |
15 | d17cd29 |
hex | 8e5268b |
149235339 has 32 divisors (see below), whose sum is σ = 227556864. Its totient is φ = 86113280.
The previous prime is 149235337. The next prime is 149235347. The reversal of 149235339 is 933532941.
It is not a de Polignac number, because 149235339 - 21 = 149235337 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 149235297 and 149235306.
It is not an unprimeable number, because it can be changed into a prime (149235337) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 267649 + ... + 268205.
It is an arithmetic number, because the mean of its divisors is an integer number (7111152).
Almost surely, 2149235339 is an apocalyptic number.
149235339 is a deficient number, since it is larger than the sum of its proper divisors (78321525).
149235339 is a wasteful number, since it uses less digits than its factorization.
149235339 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 947.
The product of its digits is 87480, while the sum is 39.
The square root of 149235339 is about 12216.1916733489. The cubic root of 149235339 is about 530.4248865348.
The spelling of 149235339 in words is "one hundred forty-nine million, two hundred thirty-five thousand, three hundred thirty-nine".
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