Base | Representation |
---|---|
bin | 1110110110101… |
… | …01011100001100 |
3 | 22200110122121012 |
4 | 13123111130030 |
5 | 223344344340 |
6 | 20210424352 |
7 | 3042064304 |
oct | 733253414 |
9 | 280418535 |
10 | 124606220 |
11 | 64378552 |
12 | 358920b8 |
13 | 1ca7a6bb |
14 | 12798604 |
15 | ae15565 |
hex | 76d570c |
124606220 has 12 divisors (see below), whose sum is σ = 261673104. Its totient is φ = 49842480.
The previous prime is 124606219. The next prime is 124606241. The reversal of 124606220 is 22606421.
It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3115136 + ... + 3115175.
It is an arithmetic number, because the mean of its divisors is an integer number (21806092).
Almost surely, 2124606220 is an apocalyptic number.
124606220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
124606220 is an abundant number, since it is smaller than the sum of its proper divisors (137066884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124606220 is a wasteful number, since it uses less digits than its factorization.
124606220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6230320 (or 6230318 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 124606220 is about 11162.7156194181. The cubic root of 124606220 is about 499.4744076991.
The spelling of 124606220 in words is "one hundred twenty-four million, six hundred six thousand, two hundred twenty".
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