Base | Representation |
---|---|
bin | 1100101011110… |
… | …0011101111001 |
3 | 10201002212201120 |
4 | 3022330131321 |
5 | 102104411021 |
6 | 5140135453 |
7 | 1214125155 |
oct | 312743571 |
9 | 121085646 |
10 | 53200761 |
11 | 28037579 |
12 | 15997589 |
13 | b039253 |
14 | 70cc065 |
15 | 4a0d2c6 |
hex | 32bc779 |
53200761 has 16 divisors (see below), whose sum is σ = 75092160. Its totient is φ = 33445440.
The previous prime is 53200753. The next prime is 53200793. The reversal of 53200761 is 16700235.
It is not a de Polignac number, because 53200761 - 23 = 53200753 is a prime.
It is not an unprimeable number, because it can be changed into a prime (53200751) 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, 3370 + ... + 10851.
It is an arithmetic number, because the mean of its divisors is an integer number (4693260).
Almost surely, 253200761 is an apocalyptic number.
It is an amenable number.
53200761 is a deficient number, since it is larger than the sum of its proper divisors (21891399).
53200761 is a wasteful number, since it uses less digits than its factorization.
53200761 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14296.
The product of its (nonzero) digits is 1260, while the sum is 24.
The square root of 53200761 is about 7293.8851786959. The cubic root of 53200761 is about 376.1022644162.
Adding to 53200761 its reverse (16700235), we get a palindrome (69900996).
The spelling of 53200761 in words is "fifty-three million, two hundred thousand, seven hundred sixty-one".
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