Base | Representation |
---|---|
bin | 1100100011000… |
… | …0011100110011 |
3 | 10200000202000110 |
4 | 3020300130303 |
5 | 101433033001 |
6 | 5115552403 |
7 | 1206216135 |
oct | 310603463 |
9 | 120022013 |
10 | 52627251 |
11 | 277856a6 |
12 | 1575b703 |
13 | ab981b1 |
14 | 6dbd055 |
15 | 49483d6 |
hex | 3230733 |
52627251 has 16 divisors (see below), whose sum is σ = 71746560. Its totient is φ = 34301280.
The previous prime is 52627241. The next prime is 52627261. The reversal of 52627251 is 15272625.
It is an interprime number because it is at equal distance from previous prime (52627241) and next prime (52627261).
It is not a de Polignac number, because 52627251 - 26 = 52627187 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52627241) 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, 75816 + ... + 76506.
It is an arithmetic number, because the mean of its divisors is an integer number (4484160).
Almost surely, 252627251 is an apocalyptic number.
52627251 is a deficient number, since it is larger than the sum of its proper divisors (19119309).
52627251 is a wasteful number, since it uses less digits than its factorization.
52627251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1226.
The product of its digits is 8400, while the sum is 30.
The square root of 52627251 is about 7254.4642117802. The cubic root of 52627251 is about 374.7459043110.
Adding to 52627251 its reverse (15272625), we get a palindrome (67899876).
The spelling of 52627251 in words is "fifty-two million, six hundred twenty-seven thousand, two hundred fifty-one".
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