Base | Representation |
---|---|
bin | 1100101000010… |
… | …0000111100001 |
3 | 10200200011010010 |
4 | 3022010013201 |
5 | 102030014303 |
6 | 5131155133 |
7 | 1212144231 |
oct | 312040741 |
9 | 120604103 |
10 | 52969953 |
11 | 2799a123 |
12 | 158a5aa9 |
13 | ac8818a |
14 | 706bcc1 |
15 | 49b4c03 |
hex | 32841e1 |
52969953 has 8 divisors (see below), whose sum is σ = 70787808. Its totient is φ = 35232704.
The previous prime is 52969933. The next prime is 52970003. The reversal of 52969953 is 35996925.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52969953 - 213 = 52961761 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (52969933) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18600 + ... + 21257.
It is an arithmetic number, because the mean of its divisors is an integer number (8848476).
Almost surely, 252969953 is an apocalyptic number.
It is an amenable number.
52969953 is a deficient number, since it is larger than the sum of its proper divisors (17817855).
52969953 is a wasteful number, since it uses less digits than its factorization.
52969953 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40303.
The product of its digits is 656100, while the sum is 48.
The square root of 52969953 is about 7278.0459602836. The cubic root of 52969953 is about 375.5575776526.
The spelling of 52969953 in words is "fifty-two million, nine hundred sixty-nine thousand, nine hundred fifty-three".
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