Base | Representation |
---|---|
bin | 1100100001000… |
… | …1000001111100 |
3 | 10122210012110222 |
4 | 3020101001330 |
5 | 101414423211 |
6 | 5113120512 |
7 | 1205142005 |
oct | 310210174 |
9 | 118705428 |
10 | 52498556 |
11 | 276a7a40 |
12 | 156b9138 |
13 | ab51746 |
14 | 6d881ac |
15 | 49201db |
hex | 321107c |
52498556 has 12 divisors (see below), whose sum is σ = 100224600. Its totient is φ = 23862960.
The previous prime is 52498553. The next prime is 52498559. The reversal of 52498556 is 65589425.
It is an interprime number because it is at equal distance from previous prime (52498553) and next prime (52498559).
It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 1193149 = 52498556 / (5 + 2 + 4 + 9 + 8 + 5 + 5 + 6).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52498553) 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, 596531 + ... + 596618.
It is an arithmetic number, because the mean of its divisors is an integer number (8352050).
Almost surely, 252498556 is an apocalyptic number.
It is an amenable number.
52498556 is a deficient number, since it is larger than the sum of its proper divisors (47726044).
52498556 is a wasteful number, since it uses less digits than its factorization.
52498556 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1193164 (or 1193162 counting only the distinct ones).
The product of its digits is 432000, while the sum is 44.
The square root of 52498556 is about 7245.5887269428. The cubic root of 52498556 is about 374.4401863353.
The spelling of 52498556 in words is "fifty-two million, four hundred ninety-eight thousand, five hundred fifty-six".
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