Base | Representation |
---|---|
bin | 1100101000101… |
… | …0001111110101 |
3 | 10200201102120001 |
4 | 3022022033311 |
5 | 102031320221 |
6 | 5131511301 |
7 | 1212310360 |
oct | 312121765 |
9 | 120642501 |
10 | 52995061 |
11 | 27a06a79 |
12 | 158b8531 |
13 | ac96732 |
14 | 70770d7 |
15 | 49bc391 |
hex | 328a3f5 |
52995061 has 4 divisors (see below), whose sum is σ = 60565792. Its totient is φ = 45424332.
The previous prime is 52995053. The next prime is 52995073. The reversal of 52995061 is 16059925.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 52995061 - 23 = 52995053 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52995061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52992061) 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, 3785355 + ... + 3785368.
It is an arithmetic number, because the mean of its divisors is an integer number (15141448).
Almost surely, 252995061 is an apocalyptic number.
It is an amenable number.
52995061 is a deficient number, since it is larger than the sum of its proper divisors (7570731).
52995061 is an equidigital number, since it uses as much as digits as its factorization.
52995061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7570730.
The product of its (nonzero) digits is 24300, while the sum is 37.
The square root of 52995061 is about 7279.7706694648. The cubic root of 52995061 is about 375.6169069494.
The spelling of 52995061 in words is "fifty-two million, nine hundred ninety-five thousand, sixty-one".
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