Base | Representation |
---|---|
bin | 1001101111001011010100 |
3 | 11210200102020 |
4 | 21233023110 |
5 | 1123140112 |
6 | 130413140 |
7 | 30460533 |
oct | 11571324 |
9 | 4720366 |
10 | 2552532 |
11 | 1493834 |
12 | a311b0 |
13 | 6b4a98 |
14 | 4a631a |
15 | 35648c |
hex | 26f2d4 |
2552532 has 24 divisors (see below), whose sum is σ = 5982816. Its totient is φ = 847008.
The previous prime is 2552531. The next prime is 2552581. The reversal of 2552532 is 2352552.
It is a super-2 number, since 2×25525322 = 13030839222048, which contains 22 as substring.
It is an Ulam number.
It is a d-powerful number, because it can be written as 23 + 56 + 56 + 215 + 58 + 36 + 221 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2552531) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3858 + ... + 4470.
It is an arithmetic number, because the mean of its divisors is an integer number (249284).
22552532 is an apocalyptic number.
It is an amenable number.
2552532 is an abundant number, since it is smaller than the sum of its proper divisors (3430284).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2552532 is a wasteful number, since it uses less digits than its factorization.
2552532 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 967 (or 965 counting only the distinct ones).
The product of its digits is 3000, while the sum is 24.
The square root of 2552532 is about 1597.6645455164. The cubic root of 2552532 is about 136.6649242953.
It can be divided in two parts, 255253 and 2, that added together give a triangular number (255255 = T714).
The spelling of 2552532 in words is "two million, five hundred fifty-two thousand, five hundred thirty-two".
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