Base | Representation |
---|---|
bin | 1001100101000000… |
… | …01011110011010010 |
3 | 111021101002010111211 |
4 | 10302200023303102 |
5 | 41012404440132 |
6 | 2210132330334 |
7 | 241300350235 |
oct | 46240136322 |
9 | 14241063454 |
10 | 5142265042 |
11 | 21a9746922 |
12 | bb61739aa |
13 | 63c47cba5 |
14 | 36ad3541c |
15 | 2016a9147 |
hex | 13280bcd2 |
5142265042 has 8 divisors (see below), whose sum is σ = 7714234800. Its totient is φ = 2570853444.
The previous prime is 5142265039. The next prime is 5142265049. The reversal of 5142265042 is 2405622415.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 5142264995 and 5142265013.
It is not an unprimeable number, because it can be changed into a prime (5142265049) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115692 + ... + 153847.
It is an arithmetic number, because the mean of its divisors is an integer number (964279350).
Almost surely, 25142265042 is an apocalyptic number.
5142265042 is a deficient number, since it is larger than the sum of its proper divisors (2571969758).
5142265042 is a wasteful number, since it uses less digits than its factorization.
5142265042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 279080.
The product of its (nonzero) digits is 19200, while the sum is 31.
The square root of 5142265042 is about 71709.5882152450. The cubic root of 5142265042 is about 1726.0425027364.
Adding to 5142265042 its reverse (2405622415), we get a palindrome (7547887457).
The spelling of 5142265042 in words is "five billion, one hundred forty-two million, two hundred sixty-five thousand, forty-two".
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