Base | Representation |
---|---|
bin | 111100101110011101… |
… | …110111110010001001 |
3 | 20020022012000001221220 |
4 | 330232131313302021 |
5 | 2032014221421131 |
6 | 45542045552253 |
7 | 4465550431464 |
oct | 745635676211 |
9 | 206265001856 |
10 | 65204092041 |
11 | 25720012480 |
12 | 10778875689 |
13 | 61c19767aa |
14 | 3227ac02db |
15 | 1a69570e96 |
hex | f2e777c89 |
65204092041 has 8 divisors (see below), whose sum is σ = 94842315744. Its totient is φ = 39517631520.
The previous prime is 65204092039. The next prime is 65204092097. The reversal of 65204092041 is 14029040256.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 65204092041 - 21 = 65204092039 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33), and also a Moran number because the ratio is a prime number: 1975881577 = 65204092041 / (6 + 5 + 2 + 0 + 4 + 0 + 9 + 2 + 0 + 4 + 1).
It is a junction number, because it is equal to n+sod(n) for n = 65204091993 and 65204092011.
It is not an unprimeable number, because it can be changed into a prime (65204792041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 987940756 + ... + 987940821.
It is an arithmetic number, because the mean of its divisors is an integer number (11855289468).
Almost surely, 265204092041 is an apocalyptic number.
It is an amenable number.
65204092041 is a deficient number, since it is larger than the sum of its proper divisors (29638223703).
65204092041 is a wasteful number, since it uses less digits than its factorization.
65204092041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1975881591.
The product of its (nonzero) digits is 17280, while the sum is 33.
The spelling of 65204092041 in words is "sixty-five billion, two hundred four million, ninety-two thousand, forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.093 sec. • engine limits •