Base | Representation |
---|---|
bin | 1110111000000… |
… | …10100000110010 |
3 | 22200211000211202 |
4 | 13130002200302 |
5 | 223421301314 |
6 | 20214411202 |
7 | 3043463450 |
oct | 734024062 |
9 | 280730752 |
10 | 124790834 |
11 | 64494223 |
12 | 35960b02 |
13 | 1cb1373c |
14 | 128059d0 |
15 | ae500de |
hex | 7702832 |
124790834 has 16 divisors (see below), whose sum is σ = 215491968. Its totient is φ = 53090592.
The previous prime is 124790833. The next prime is 124790891. The reversal of 124790834 is 438097421.
It is not an unprimeable number, because it can be changed into a prime (124790833) 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, 30614 + ... + 34449.
It is an arithmetic number, because the mean of its divisors is an integer number (13468248).
Almost surely, 2124790834 is an apocalyptic number.
124790834 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
124790834 is a deficient number, since it is larger than the sum of its proper divisors (90701134).
124790834 is a wasteful number, since it uses less digits than its factorization.
124790834 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65209.
The product of its (nonzero) digits is 48384, while the sum is 38.
The square root of 124790834 is about 11170.9817831738. The cubic root of 124790834 is about 499.7209562982.
The spelling of 124790834 in words is "one hundred twenty-four million, seven hundred ninety thousand, eight hundred thirty-four".
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