Base | Representation |
---|---|
bin | 1100101001011… |
… | …1111010100100 |
3 | 10200211021100111 |
4 | 3022113322210 |
5 | 102040113134 |
6 | 5133022404 |
7 | 1212632524 |
oct | 312277244 |
9 | 120737314 |
10 | 53051044 |
11 | 27a45042 |
12 | 15924a04 |
13 | acb6067 |
14 | 708d684 |
15 | 49cdc64 |
hex | 3297ea4 |
53051044 has 36 divisors (see below), whose sum is σ = 98787612. Its totient is φ = 24909120.
The previous prime is 53051023. The next prime is 53051051. The reversal of 53051044 is 44015035.
It can be written as a sum of positive squares in 2 ways, for example, as 39212644 + 13838400 = 6262^2 + 3720^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 142042 + ... + 142414.
Almost surely, 253051044 is an apocalyptic number.
It is an amenable number.
53051044 is a deficient number, since it is larger than the sum of its proper divisors (45736568).
53051044 is a wasteful number, since it uses less digits than its factorization.
53051044 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 476 (or 443 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 53051044 is about 7283.6147619160. The cubic root of 53051044 is about 375.7491253150.
Adding to 53051044 its reverse (44015035), we get a palindrome (97066079).
The spelling of 53051044 in words is "fifty-three million, fifty-one thousand, forty-four".
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