Base | Representation |
---|---|
bin | 1100100111111… |
… | …1011101100101 |
3 | 10200122011221220 |
4 | 3021333131211 |
5 | 102023412020 |
6 | 5130530553 |
7 | 1212034521 |
oct | 311773545 |
9 | 120564856 |
10 | 52950885 |
11 | 27986869 |
12 | 15896a59 |
13 | ac7c5b0 |
14 | 7064d81 |
15 | 49ae240 |
hex | 327f765 |
52950885 has 64 divisors (see below), whose sum is σ = 96526080. Its totient is φ = 24606720.
The previous prime is 52950871. The next prime is 52950893. The reversal of 52950885 is 58805925.
It is not a de Polignac number, because 52950885 - 214 = 52934501 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 295726 + ... + 295904.
It is an arithmetic number, because the mean of its divisors is an integer number (1508220).
Almost surely, 252950885 is an apocalyptic number.
It is an amenable number.
52950885 is a deficient number, since it is larger than the sum of its proper divisors (43575195).
52950885 is a wasteful number, since it uses less digits than its factorization.
52950885 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 278.
The product of its (nonzero) digits is 144000, while the sum is 42.
The square root of 52950885 is about 7276.7358753771. The cubic root of 52950885 is about 375.5125081309.
It can be divided in two parts, 52950 and 885, that added together give a palindrome (53835).
The spelling of 52950885 in words is "fifty-two million, nine hundred fifty thousand, eight hundred eighty-five".
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