Base | Representation |
---|---|
bin | 1110110101100… |
… | …10111000000010 |
3 | 22200012110101120 |
4 | 13122302320002 |
5 | 223330332032 |
6 | 20203413110 |
7 | 3040634451 |
oct | 732627002 |
9 | 280173346 |
10 | 124464642 |
11 | 64291145 |
12 | 35824196 |
13 | 1ca2b123 |
14 | 1275cb98 |
15 | add862c |
hex | 76b2e02 |
124464642 has 32 divisors (see below), whose sum is σ = 253084608. Its totient is φ = 40800576.
The previous prime is 124464629. The next prime is 124464673. The reversal of 124464642 is 246464421.
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 15 ways as a sum of consecutive naturals, for example, 145488 + ... + 146340.
It is an arithmetic number, because the mean of its divisors is an integer number (7908894).
Almost surely, 2124464642 is an apocalyptic number.
124464642 is an abundant number, since it is smaller than the sum of its proper divisors (128619966).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124464642 is a wasteful number, since it uses less digits than its factorization.
124464642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1234.
The product of its digits is 36864, while the sum is 33.
The square root of 124464642 is about 11156.3722598343. The cubic root of 124464642 is about 499.2851678504.
The spelling of 124464642 in words is "one hundred twenty-four million, four hundred sixty-four thousand, six hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •