Base | Representation |
---|---|
bin | 1001101111001001101011 |
3 | 11210200021100 |
4 | 21233021223 |
5 | 1123134202 |
6 | 130412443 |
7 | 30460323 |
oct | 11571153 |
9 | 4720240 |
10 | 2552427 |
11 | 1493749 |
12 | a31123 |
13 | 6b4a17 |
14 | 4a6283 |
15 | 35641c |
hex | 26f26b |
2552427 has 12 divisors (see below), whose sum is σ = 3757104. Its totient is φ = 1669200.
The previous prime is 2552413. The next prime is 2552449. The reversal of 2552427 is 7242552.
It is not a de Polignac number, because 2552427 - 28 = 2552171 is a prime.
It is a super-3 number, since 3×25524273 = 49886294333438035449, which contains 333 as substring.
It is an Ulam number.
It is a self number, because there is not a number n which added to its sum of digits gives 2552427.
It is not an unprimeable number, because it can be changed into a prime (2552477) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2199 + ... + 3152.
It is an arithmetic number, because the mean of its divisors is an integer number (313092).
22552427 is an apocalyptic number.
2552427 is a deficient number, since it is larger than the sum of its proper divisors (1204677).
2552427 is a wasteful number, since it uses less digits than its factorization.
2552427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5410 (or 5407 counting only the distinct ones).
The product of its digits is 5600, while the sum is 27.
The square root of 2552427 is about 1597.6316847133. The cubic root of 2552427 is about 136.6630503373.
Adding to 2552427 its reverse (7242552), we get a palindrome (9794979).
The spelling of 2552427 in words is "two million, five hundred fifty-two thousand, four hundred twenty-seven".
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