Base | Representation |
---|---|
bin | 1100011001110… |
… | …1100010111010 |
3 | 10121220011121111 |
4 | 3012131202322 |
5 | 101304304110 |
6 | 5055030534 |
7 | 1201131634 |
oct | 306354272 |
9 | 117804544 |
10 | 52025530 |
11 | 27404607 |
12 | 1550b44a |
13 | aa1734b |
14 | 6ca3a54 |
15 | 4879e8a |
hex | 319d8ba |
52025530 has 8 divisors (see below), whose sum is σ = 93645972. Its totient is φ = 20810208.
The previous prime is 52025527. The next prime is 52025531. The reversal of 52025530 is 3552025.
It can be written as a sum of positive squares in 2 ways, for example, as 51940849 + 84681 = 7207^2 + 291^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (52025531) 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, 2601267 + ... + 2601286.
Almost surely, 252025530 is an apocalyptic number.
52025530 is a deficient number, since it is larger than the sum of its proper divisors (41620442).
52025530 is a wasteful number, since it uses less digits than its factorization.
52025530 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5202560.
The product of its (nonzero) digits is 1500, while the sum is 22.
The square root of 52025530 is about 7212.8725207091. The cubic root of 52025530 is about 373.3121896685.
Adding to 52025530 its reverse (3552025), we get a palindrome (55577555).
The spelling of 52025530 in words is "fifty-two million, twenty-five thousand, five hundred thirty".
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