Base | Representation |
---|---|
bin | 10001110011011… |
… | …01000111011100 |
3 | 101102000111110101 |
4 | 20321231013130 |
5 | 301213012412 |
6 | 22452550444 |
7 | 3462260245 |
oct | 1071550734 |
9 | 342014411 |
10 | 149344732 |
11 | 773349a9 |
12 | 42022424 |
13 | 24c2c884 |
14 | 15b97ccc |
15 | d1a0457 |
hex | 8e6d1dc |
149344732 has 24 divisors (see below), whose sum is σ = 270466560. Its totient is φ = 72080880.
The previous prime is 149344717. The next prime is 149344771. The reversal of 149344732 is 237443941.
It is a junction number, because it is equal to n+sod(n) for n = 149344691 and 149344700.
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, 56619 + ... + 59197.
It is an arithmetic number, because the mean of its divisors is an integer number (11269440).
Almost surely, 2149344732 is an apocalyptic number.
It is an amenable number.
149344732 is a deficient number, since it is larger than the sum of its proper divisors (121121828).
149344732 is a wasteful number, since it uses less digits than its factorization.
149344732 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3081 (or 3079 counting only the distinct ones).
The product of its digits is 72576, while the sum is 37.
The square root of 149344732 is about 12220.6682305020. The cubic root of 149344732 is about 530.5544595031.
It can be divided in two parts, 1493 and 44732, that added together give a square (46225 = 2152).
The spelling of 149344732 in words is "one hundred forty-nine million, three hundred forty-four thousand, seven hundred thirty-two".
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