Base | Representation |
---|---|
bin | 1100101000010… |
… | …0001111101001 |
3 | 10200200011211101 |
4 | 3022010033221 |
5 | 102030023343 |
6 | 5131201401 |
7 | 1212145603 |
oct | 312041751 |
9 | 120604741 |
10 | 52970473 |
11 | 2799a556 |
12 | 158a6261 |
13 | ac8849a |
14 | 706c173 |
15 | 49b4e4d |
hex | 32843e9 |
52970473 has 8 divisors (see below), whose sum is σ = 53934336. Its totient is φ = 52012800.
The previous prime is 52970471. The next prime is 52970507. The reversal of 52970473 is 37407925.
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 52970473 - 21 = 52970471 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52970471) 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, 17865 + ... + 20617.
It is an arithmetic number, because the mean of its divisors is an integer number (6741792).
Almost surely, 252970473 is an apocalyptic number.
It is an amenable number.
52970473 is a deficient number, since it is larger than the sum of its proper divisors (963863).
52970473 is a wasteful number, since it uses less digits than its factorization.
52970473 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3095.
The product of its (nonzero) digits is 52920, while the sum is 37.
The square root of 52970473 is about 7278.0816840703. The cubic root of 52970473 is about 375.5588065840.
The spelling of 52970473 in words is "fifty-two million, nine hundred seventy thousand, four hundred seventy-three".
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