Base | Representation |
---|---|
bin | 1100010110010… |
… | …1111010111100 |
3 | 10121110121002001 |
4 | 3011211322330 |
5 | 101230011232 |
6 | 5050112044 |
7 | 1166162452 |
oct | 305457274 |
9 | 117417061 |
10 | 51797692 |
11 | 27269411 |
12 | 1541b624 |
13 | a96772b |
14 | 6c449d2 |
15 | 48326e7 |
hex | 3165ebc |
51797692 has 12 divisors (see below), whose sum is σ = 90707400. Its totient is φ = 25881296.
The previous prime is 51797687. The next prime is 51797699. The reversal of 51797692 is 29679715.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51797699) 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, 4059 + ... + 10957.
It is an arithmetic number, because the mean of its divisors is an integer number (7558950).
Almost surely, 251797692 is an apocalyptic number.
It is an amenable number.
51797692 is a deficient number, since it is larger than the sum of its proper divisors (38909708).
51797692 is a wasteful number, since it uses less digits than its factorization.
51797692 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8780 (or 8778 counting only the distinct ones).
The product of its digits is 238140, while the sum is 46.
The square root of 51797692 is about 7197.0613447434. The cubic root of 51797692 is about 372.7664373102.
The spelling of 51797692 in words is "fifty-one million, seven hundred ninety-seven thousand, six hundred ninety-two".
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