Base | Representation |
---|---|
bin | 1100011010100… |
… | …0011011101000 |
3 | 10121222102202222 |
4 | 3012220123220 |
5 | 101312220440 |
6 | 5100013212 |
7 | 1201405634 |
oct | 306503350 |
9 | 117872688 |
10 | 52070120 |
11 | 27435063 |
12 | 15531208 |
13 | aa3172b |
14 | 6cb5dc4 |
15 | 48882b5 |
hex | 31a86e8 |
52070120 has 32 divisors (see below), whose sum is σ = 117400320. Its totient is φ = 20784960.
The previous prime is 52070107. The next prime is 52070131. The reversal of 52070120 is 2107025.
It is a super-2 number, since 2×520701202 = 5422594793628800, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24209 + ... + 26271.
It is an arithmetic number, because the mean of its divisors is an integer number (3668760).
Almost surely, 252070120 is an apocalyptic number.
It is an amenable number.
52070120 is an abundant number, since it is smaller than the sum of its proper divisors (65330200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52070120 is a wasteful number, since it uses less digits than its factorization.
52070120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2705 (or 2701 counting only the distinct ones).
The product of its (nonzero) digits is 140, while the sum is 17.
The square root of 52070120 is about 7215.9628602148. The cubic root of 52070120 is about 373.4188119182.
Adding to 52070120 its reverse (2107025), we get a palindrome (54177145).
The spelling of 52070120 in words is "fifty-two million, seventy thousand, one hundred twenty".
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