Base | Representation |
---|---|
bin | 101000111010… |
… | …010010111110 |
3 | 202011212022021 |
4 | 220322102332 |
5 | 10221141132 |
6 | 1021510354 |
7 | 160104613 |
oct | 50722276 |
9 | 22155267 |
10 | 10724542 |
11 | 6065564 |
12 | 37123ba |
13 | 22b65aa |
14 | 15d250a |
15 | e1c997 |
hex | a3a4be |
10724542 has 4 divisors (see below), whose sum is σ = 16086816. Its totient is φ = 5362270.
The previous prime is 10724537. The next prime is 10724551. The reversal of 10724542 is 24542701.
It is a semiprime because it is the product of two primes.
It is a super-2 number, since 2×107245422 = 230031602219528, which contains 22 as substring.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 2681134 + ... + 2681137.
It is an arithmetic number, because the mean of its divisors is an integer number (4021704).
Almost surely, 210724542 is an apocalyptic number.
10724542 is a deficient number, since it is larger than the sum of its proper divisors (5362274).
10724542 is an equidigital number, since it uses as much as digits as its factorization.
10724542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5362273.
The product of its (nonzero) digits is 2240, while the sum is 25.
The square root of 10724542 is about 3274.8346523145. The cubic root of 10724542 is about 220.5258906633.
It can be divided in two parts, 107 and 24542, that added together give a square (24649 = 1572).
The spelling of 10724542 in words is "ten million, seven hundred twenty-four thousand, five hundred forty-two".
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