Base | Representation |
---|---|
bin | 1110110110001… |
… | …01110100011010 |
3 | 22200100101211100 |
4 | 13123011310122 |
5 | 223340322414 |
6 | 20205212230 |
7 | 3041406615 |
oct | 733056432 |
9 | 280311740 |
10 | 124542234 |
11 | 64334473 |
12 | 35861076 |
13 | 1ca5753b |
14 | 1277d17c |
15 | ae01609 |
hex | 76c5d1a |
124542234 has 24 divisors (see below), whose sum is σ = 273540852. Its totient is φ = 40944960.
The previous prime is 124542227. The next prime is 124542241. The reversal of 124542234 is 432245421.
It is an interprime number because it is at equal distance from previous prime (124542227) and next prime (124542241).
It can be written as a sum of positive squares in 2 ways, for example, as 123276609 + 1265625 = 11103^2 + 1125^2 .
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 124542198 and 124542207.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46077 + ... + 48704.
Almost surely, 2124542234 is an apocalyptic number.
124542234 is an abundant number, since it is smaller than the sum of its proper divisors (148998618).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124542234 is a wasteful number, since it uses less digits than its factorization.
124542234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 94862 (or 94859 counting only the distinct ones).
The product of its digits is 7680, while the sum is 27.
The square root of 124542234 is about 11159.8491925294. The cubic root of 124542234 is about 499.3888987481.
Adding to 124542234 its reverse (432245421), we get a palindrome (556787655).
It can be divided in two parts, 1245422 and 34, that added together give a square (1245456 = 11162).
The spelling of 124542234 in words is "one hundred twenty-four million, five hundred forty-two thousand, two hundred thirty-four".
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