Base | Representation |
---|---|
bin | 10011111000101001010000 |
3 | 100210211112220 |
4 | 103320221100 |
5 | 2313302002 |
6 | 303421040 |
7 | 62210346 |
oct | 23705120 |
9 | 10724486 |
10 | 5212752 |
11 | 2a40466 |
12 | 18b4780 |
13 | 110688c |
14 | 999996 |
15 | 6ce7bc |
hex | 4f8a50 |
5212752 has 40 divisors (see below), whose sum is σ = 13585440. Its totient is φ = 1722240.
The previous prime is 5212733. The next prime is 5212759. The reversal of 5212752 is 2572125.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is an Ulam number.
It is a nialpdrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5212759) 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, 5874 + ... + 6702.
It is an arithmetic number, because the mean of its divisors is an integer number (339636).
Almost surely, 25212752 is an apocalyptic number.
It is an amenable number.
5212752 is an abundant number, since it is smaller than the sum of its proper divisors (8372688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5212752 is a wasteful number, since it uses less digits than its factorization.
5212752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 971 (or 965 counting only the distinct ones).
The product of its digits is 1400, while the sum is 24.
The square root of 5212752 is about 2283.1451990620. The cubic root of 5212752 is about 173.3893244493.
Adding to 5212752 its reverse (2572125), we get a palindrome (7784877).
The spelling of 5212752 in words is "five million, two hundred twelve thousand, seven hundred fifty-two".
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