Base | Representation |
---|---|
bin | 1100011000010… |
… | …0011111111101 |
3 | 10121200221212220 |
4 | 3012010133331 |
5 | 101243013231 |
6 | 5052515553 |
7 | 1200223560 |
oct | 306043775 |
9 | 117627786 |
10 | 51922941 |
11 | 27344524 |
12 | 1547bbb9 |
13 | a9ac745 |
14 | 6c784d7 |
15 | 4859896 |
hex | 31847fd |
51922941 has 16 divisors (see below), whose sum is σ = 79225344. Its totient is φ = 29631024.
The previous prime is 51922909. The next prime is 51922979. The reversal of 51922941 is 14922915.
It is not a de Polignac number, because 51922941 - 25 = 51922909 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (51922901) 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, 23886 + ... + 25968.
It is an arithmetic number, because the mean of its divisors is an integer number (4951584).
Almost surely, 251922941 is an apocalyptic number.
It is an amenable number.
51922941 is a deficient number, since it is larger than the sum of its proper divisors (27302403).
51922941 is a wasteful number, since it uses less digits than its factorization.
51922941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3280.
The product of its digits is 6480, while the sum is 33.
The square root of 51922941 is about 7205.7574896745. The cubic root of 51922941 is about 373.0666504438.
The spelling of 51922941 in words is "fifty-one million, nine hundred twenty-two thousand, nine hundred forty-one".
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