Base | Representation |
---|---|
bin | 10001110111000… |
… | …11011000100111 |
3 | 101102221002222010 |
4 | 20323203120213 |
5 | 301324013114 |
6 | 22511205303 |
7 | 3466345464 |
oct | 1073433047 |
9 | 342832863 |
10 | 149829159 |
11 | 77635957 |
12 | 42216833 |
13 | 2506c20c |
14 | 15c8266b |
15 | d248c59 |
hex | 8ee3627 |
149829159 has 8 divisors (see below), whose sum is σ = 200111472. Its totient is φ = 99716480.
The previous prime is 149829131. The next prime is 149829161. The reversal of 149829159 is 951928941.
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 149829159 - 213 = 149820967 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (149829059) 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, 40332 + ... + 43889.
It is an arithmetic number, because the mean of its divisors is an integer number (25013934).
Almost surely, 2149829159 is an apocalyptic number.
149829159 is a deficient number, since it is larger than the sum of its proper divisors (50282313).
149829159 is an equidigital number, since it uses as much as digits as its factorization.
149829159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84817.
The product of its digits is 233280, while the sum is 48.
The square root of 149829159 is about 12240.4721722653. The cubic root of 149829159 is about 531.1274905697.
The spelling of 149829159 in words is "one hundred forty-nine million, eight hundred twenty-nine thousand, one hundred fifty-nine".
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