Base | Representation |
---|---|
bin | 1100011110110… |
… | …0110100000010 |
3 | 10122111122222200 |
4 | 3013230310002 |
5 | 101400201320 |
6 | 5110014030 |
7 | 1203653343 |
oct | 307546402 |
9 | 118448880 |
10 | 52350210 |
11 | 27606540 |
12 | 15647316 |
13 | aacc073 |
14 | 6d4a0ca |
15 | 48e1290 |
hex | 31ecd02 |
52350210 has 48 divisors (see below), whose sum is σ = 148487040. Its totient is φ = 12690720.
The previous prime is 52350209. The next prime is 52350211. The reversal of 52350210 is 1205325.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (52350209) and next prime (52350211).
It is a super-3 number, since 3×523502103 (a number of 24 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (52350211) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25450 + ... + 27429.
It is an arithmetic number, because the mean of its divisors is an integer number (3093480).
Almost surely, 252350210 is an apocalyptic number.
52350210 is an abundant number, since it is smaller than the sum of its proper divisors (96136830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52350210 is a wasteful number, since it uses less digits than its factorization.
52350210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52903 (or 52900 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 52350210 is about 7235.3444976725. The cubic root of 52350210 is about 374.0871664293.
Adding to 52350210 its reverse (1205325), we get a palindrome (53555535).
The spelling of 52350210 in words is "fifty-two million, three hundred fifty thousand, two hundred ten".
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