Base | Representation |
---|---|
bin | 10001110010100… |
… | …00101000011010 |
3 | 101101210120102010 |
4 | 20321100220122 |
5 | 301200244213 |
6 | 22450250350 |
7 | 3461263140 |
oct | 1071205032 |
9 | 341716363 |
10 | 149228058 |
11 | 77265281 |
12 | 41b869b6 |
13 | 24bbb735 |
14 | 15b67590 |
15 | d17aac3 |
hex | 8e50a1a |
149228058 has 16 divisors (see below), whose sum is σ = 341092800. Its totient is φ = 42636576.
The previous prime is 149228039. The next prime is 149228059. The reversal of 149228058 is 850822941.
It is a super-3 number, since 3×1492280583 (a number of 25 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (149228059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1776483 + ... + 1776566.
It is an arithmetic number, because the mean of its divisors is an integer number (21318300).
Almost surely, 2149228058 is an apocalyptic number.
149228058 is an abundant number, since it is smaller than the sum of its proper divisors (191864742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
149228058 is a wasteful number, since it uses less digits than its factorization.
149228058 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3553061.
The product of its (nonzero) digits is 46080, while the sum is 39.
The square root of 149228058 is about 12215.8936635843. The cubic root of 149228058 is about 530.4162601455.
The spelling of 149228058 in words is "one hundred forty-nine million, two hundred twenty-eight thousand, fifty-eight".
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