Base | Representation |
---|---|
bin | 1101100011110… |
… | …1000010100100 |
3 | 10222000110021000 |
4 | 3120331002210 |
5 | 104024414444 |
6 | 5350553300 |
7 | 1260261600 |
oct | 330750244 |
9 | 128013230 |
10 | 56873124 |
11 | 2a115690 |
12 | 17068830 |
13 | ba23949 |
14 | 77a6500 |
15 | 4ed6469 |
hex | 363d0a4 |
56873124 has 144 divisors (see below), whose sum is σ = 187306560. Its totient is φ = 14757120.
The previous prime is 56873111. The next prime is 56873129. The reversal of 56873124 is 42137865.
56873124 is a `hidden beast` number, since 568 + 73 + 1 + 24 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (56873129) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 57724 + ... + 58700.
It is an arithmetic number, because the mean of its divisors is an integer number (1300740).
Almost surely, 256873124 is an apocalyptic number.
56873124 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56873124, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (93653280).
56873124 is an abundant number, since it is smaller than the sum of its proper divisors (130433436).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56873124 is a wasteful number, since it uses less digits than its factorization.
56873124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1015 (or 1000 counting only the distinct ones).
The product of its digits is 40320, while the sum is 36.
The square root of 56873124 is about 7541.4271858846. The cubic root of 56873124 is about 384.5643557203.
The spelling of 56873124 in words is "fifty-six million, eight hundred seventy-three thousand, one hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •