Base | Representation |
---|---|
bin | 1100110001000… |
… | …1111101011001 |
3 | 10201202200002001 |
4 | 3030101331121 |
5 | 102202112222 |
6 | 5151441001 |
7 | 1220114116 |
oct | 314217531 |
9 | 121680061 |
10 | 53550937 |
11 | 28256680 |
12 | 15b26161 |
13 | b12c75b |
14 | 717d90d |
15 | 4a7be27 |
hex | 3311f59 |
53550937 has 16 divisors (see below), whose sum is σ = 60033600. Its totient is φ = 47355840.
The previous prime is 53550929. The next prime is 53550941. The reversal of 53550937 is 73905535.
It is the 2988-th star number.
It is a cyclic number.
It is not a de Polignac number, because 53550937 - 23 = 53550929 is a prime.
It is a deceptive number, since it divides R53550936.
It is a junction number, because it is equal to n+sod(n) for n = 53550896 and 53550905.
It is not an unprimeable number, because it can be changed into a prime (53550977) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70363 + ... + 71119.
It is an arithmetic number, because the mean of its divisors is an integer number (3752100).
Almost surely, 253550937 is an apocalyptic number.
It is an amenable number.
53550937 is a deficient number, since it is larger than the sum of its proper divisors (6482663).
53550937 is a wasteful number, since it uses less digits than its factorization.
53550937 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 936.
The product of its (nonzero) digits is 70875, while the sum is 37.
The square root of 53550937 is about 7317.8505724017. The cubic root of 53550937 is about 376.9256491126.
The spelling of 53550937 in words is "fifty-three million, five hundred fifty thousand, nine hundred thirty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.059 sec. • engine limits •