Base | Representation |
---|---|
bin | 1100100111010… |
… | …1011100101011 |
3 | 10200120002200201 |
4 | 3021311130223 |
5 | 102021103432 |
6 | 5130013031 |
7 | 1211504113 |
oct | 311653453 |
9 | 120502621 |
10 | 52909867 |
11 | 27958a6a |
12 | 15877177 |
13 | ac66a1a |
14 | 7054043 |
15 | 49a1ee7 |
hex | 327572b |
52909867 has 4 divisors (see below), whose sum is σ = 55210320. Its totient is φ = 50609416.
The previous prime is 52909859. The next prime is 52909897. The reversal of 52909867 is 76890925.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 52909867 - 23 = 52909859 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52909817) 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, 1150192 + ... + 1150237.
It is an arithmetic number, because the mean of its divisors is an integer number (13802580).
Almost surely, 252909867 is an apocalyptic number.
52909867 is a deficient number, since it is larger than the sum of its proper divisors (2300453).
52909867 is a wasteful number, since it uses less digits than its factorization.
52909867 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2300452.
The product of its (nonzero) digits is 272160, while the sum is 46.
The square root of 52909867 is about 7273.9168953185. The cubic root of 52909867 is about 375.4155204477.
The spelling of 52909867 in words is "fifty-two million, nine hundred nine thousand, eight hundred sixty-seven".
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