Base | Representation |
---|---|
bin | 1010101010001… |
… | …0110101000110 |
3 | 10010010100200002 |
4 | 2222202311012 |
5 | 42421112032 |
6 | 4234121302 |
7 | 1052001344 |
oct | 252426506 |
9 | 103110602 |
10 | 44707142 |
11 | 23266157 |
12 | 12b80232 |
13 | 935423c |
14 | 5d1a994 |
15 | 3dd1862 |
hex | 2aa2d46 |
44707142 has 8 divisors (see below), whose sum is σ = 67122432. Its totient is φ = 22333000.
The previous prime is 44707123. The next prime is 44707153. The reversal of 44707142 is 24170744.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 7409 + ... + 12012.
It is an arithmetic number, because the mean of its divisors is an integer number (8390304).
Almost surely, 244707142 is an apocalyptic number.
44707142 is a deficient number, since it is larger than the sum of its proper divisors (22415290).
44707142 is a wasteful number, since it uses less digits than its factorization.
44707142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20574.
The product of its (nonzero) digits is 6272, while the sum is 29.
The square root of 44707142 is about 6686.3399554614. The cubic root of 44707142 is about 354.9160470657.
Adding to 44707142 its reverse (24170744), we get a palindrome (68877886).
The spelling of 44707142 in words is "forty-four million, seven hundred seven thousand, one hundred forty-two".
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