Base | Representation |
---|---|
bin | 10001110101001… |
… | …11110001010110 |
3 | 101102110201000112 |
4 | 20322213301112 |
5 | 301243204412 |
6 | 22502043022 |
7 | 3464310551 |
oct | 1072476126 |
9 | 342421015 |
10 | 149584982 |
11 | 77489458 |
12 | 42119472 |
13 | 24cb5031 |
14 | 15c1b698 |
15 | d1eb722 |
hex | 8ea7c56 |
149584982 has 16 divisors (see below), whose sum is σ = 232502400. Its totient is φ = 72102720.
The previous prime is 149584949. The next prime is 149584991. The reversal of 149584982 is 289485941.
It is a self number, because there is not a number n which added to its sum of digits gives 149584982.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12194 + ... + 21162.
It is an arithmetic number, because the mean of its divisors is an integer number (14531400).
Almost surely, 2149584982 is an apocalyptic number.
149584982 is a deficient number, since it is larger than the sum of its proper divisors (82917418).
149584982 is a wasteful number, since it uses less digits than its factorization.
149584982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9271.
The product of its digits is 829440, while the sum is 50.
The square root of 149584982 is about 12230.4939393305. The cubic root of 149584982 is about 530.8388070371.
The spelling of 149584982 in words is "one hundred forty-nine million, five hundred eighty-four thousand, nine hundred eighty-two".
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