Base | Representation |
---|---|
bin | 1110110011000… |
… | …01110001100010 |
3 | 22122120120201011 |
4 | 13121201301202 |
5 | 223234214300 |
6 | 20152331134 |
7 | 3035052121 |
oct | 731416142 |
9 | 278516634 |
10 | 124132450 |
11 | 64084602 |
12 | 356a3aaa |
13 | 1c942b70 |
14 | 126b3ab8 |
15 | ad6eeba |
hex | 7661c62 |
124132450 has 48 divisors (see below), whose sum is σ = 249812136. Its totient is φ = 45619200.
The previous prime is 124132439. The next prime is 124132493. The reversal of 124132450 is 54231421.
It can be written as a sum of positive squares in 12 ways, for example, as 233289 + 123899161 = 483^2 + 11131^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 229180 + ... + 229720.
Almost surely, 2124132450 is an apocalyptic number.
124132450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
124132450 is an abundant number, since it is smaller than the sum of its proper divisors (125679686).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124132450 is a wasteful number, since it uses less digits than its factorization.
124132450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 919 (or 914 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 22.
The square root of 124132450 is about 11141.4743189580. The cubic root of 124132450 is about 498.8405802364.
Adding to 124132450 its reverse (54231421), we get a palindrome (178363871).
The spelling of 124132450 in words is "one hundred twenty-four million, one hundred thirty-two thousand, four hundred fifty".
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