Base | Representation |
---|---|
bin | 10001110100000… |
… | …00000100000011 |
3 | 101102011102220201 |
4 | 20322000010003 |
5 | 301223003324 |
6 | 22454350031 |
7 | 3463032433 |
oct | 1072000403 |
9 | 342142821 |
10 | 149422339 |
11 | 77388240 |
12 | 4205b317 |
13 | 24c58cb1 |
14 | 15bb82c3 |
15 | d1b8444 |
hex | 8e80103 |
149422339 has 8 divisors (see below), whose sum is σ = 163115568. Its totient is φ = 135747360.
The previous prime is 149422309. The next prime is 149422363. The reversal of 149422339 is 933224941.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 149422339 - 211 = 149420291 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 149422298 and 149422307.
It is not an unprimeable number, because it can be changed into a prime (149422309) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17029 + ... + 24265.
It is an arithmetic number, because the mean of its divisors is an integer number (20389446).
Almost surely, 2149422339 is an apocalyptic number.
149422339 is a deficient number, since it is larger than the sum of its proper divisors (13693229).
149422339 is a wasteful number, since it uses less digits than its factorization.
149422339 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9125.
The product of its digits is 46656, while the sum is 37.
The square root of 149422339 is about 12223.8430536391. The cubic root of 149422339 is about 530.6463444757.
The spelling of 149422339 in words is "one hundred forty-nine million, four hundred twenty-two thousand, three hundred thirty-nine".
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