Base | Representation |
---|---|
bin | 1110110010110… |
… | …00001100111010 |
3 | 22122111120221000 |
4 | 13121120030322 |
5 | 223231440432 |
6 | 20151425430 |
7 | 3034526610 |
oct | 731301472 |
9 | 278446830 |
10 | 124093242 |
11 | 640580a9 |
12 | 35685276 |
13 | 1c92b070 |
14 | 126a36b0 |
15 | ad6357c |
hex | 765833a |
124093242 has 64 divisors (see below), whose sum is σ = 339413760. Its totient is φ = 32726592.
The previous prime is 124093231. The next prime is 124093247. The reversal of 124093242 is 242390421.
124093242 is a `hidden beast` number, since 12 + 409 + 3 + 242 = 666.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is not an unprimeable number, because it can be changed into a prime (124093247) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7713 + ... + 17540.
It is an arithmetic number, because the mean of its divisors is an integer number (5303340).
Almost surely, 2124093242 is an apocalyptic number.
124093242 is an abundant number, since it is smaller than the sum of its proper divisors (215320518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124093242 is a wasteful number, since it uses less digits than its factorization.
124093242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25284 (or 25278 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 124093242 is about 11139.7146283018. The cubic root of 124093242 is about 498.7880540810.
It can be divided in two parts, 12409 and 3242, that added together give a palindrome (15651).
The spelling of 124093242 in words is "one hundred twenty-four million, ninety-three thousand, two hundred forty-two".
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