Base | Representation |
---|---|
bin | 100110110111110… |
… | …011101110111110 |
3 | 1200110011100212100 |
4 | 212313303232332 |
5 | 2313423222110 |
6 | 144414045530 |
7 | 22106205600 |
oct | 4667635676 |
9 | 1613140770 |
10 | 652164030 |
11 | 305147541 |
12 | 1624a98a6 |
13 | a5160c9b |
14 | 62885170 |
15 | 3c3c3bc0 |
hex | 26df3bbe |
652164030 has 144 divisors (see below), whose sum is σ = 2088730800. Its totient is φ = 140281344.
The previous prime is 652164001. The next prime is 652164043. The reversal of 652164030 is 30461256.
652164030 is a `hidden beast` number, since 652 + 1 + 6 + 4 + 0 + 3 + 0 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 652163985 and 652164003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 70621 + ... + 79319.
It is an arithmetic number, because the mean of its divisors is an integer number (14505075).
Almost surely, 2652164030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 652164030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1044365400).
652164030 is an abundant number, since it is smaller than the sum of its proper divisors (1436566770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
652164030 is a wasteful number, since it uses less digits than its factorization.
652164030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8743 (or 8733 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 652164030 is about 25537.5024229074. The cubic root of 652164030 is about 867.1993571011.
The spelling of 652164030 in words is "six hundred fifty-two million, one hundred sixty-four thousand, thirty".
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