Base | Representation |
---|---|
bin | 1100011001110… |
… | …1100001011000 |
3 | 10121220011110212 |
4 | 3012131201120 |
5 | 101304303212 |
6 | 5055030252 |
7 | 1201131434 |
oct | 306354130 |
9 | 117804425 |
10 | 52025432 |
11 | 27404528 |
12 | 1550b388 |
13 | aa172a4 |
14 | 6ca39c4 |
15 | 4879e22 |
hex | 319d858 |
52025432 has 8 divisors (see below), whose sum is σ = 97547700. Its totient is φ = 26012712.
The previous prime is 52025429. The next prime is 52025437. The reversal of 52025432 is 23452025.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 52025398 and 52025407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52025437) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3251582 + ... + 3251597.
Almost surely, 252025432 is an apocalyptic number.
It is an amenable number.
52025432 is a deficient number, since it is larger than the sum of its proper divisors (45522268).
52025432 is a wasteful number, since it uses less digits than its factorization.
52025432 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6503185 (or 6503181 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 52025432 is about 7212.8657272959. The cubic root of 52025432 is about 373.3119552668.
Adding to 52025432 its reverse (23452025), we get a palindrome (75477457).
It can be divided in two parts, 520 and 25432, that added together give a palindrome (25952).
The spelling of 52025432 in words is "fifty-two million, twenty-five thousand, four hundred thirty-two".
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