Base | Representation |
---|---|
bin | 10010001000001010011110 |
3 | 22221102120010 |
4 | 102020022132 |
5 | 2204031110 |
6 | 245504050 |
7 | 55251213 |
oct | 22101236 |
9 | 8842503 |
10 | 4752030 |
11 | 27562a8 |
12 | 1712026 |
13 | ca4c6a |
14 | 8b9b0a |
15 | 63d020 |
hex | 48829e |
4752030 has 64 divisors (see below), whose sum is σ = 12192768. Its totient is φ = 1182720.
The previous prime is 4752019. The next prime is 4752031. The reversal of 4752030 is 302574.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 4751988 and 4752006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4752031) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 48942 + ... + 49038.
It is an arithmetic number, because the mean of its divisors is an integer number (190512).
Almost surely, 24752030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4752030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6096384).
4752030 is an abundant number, since it is smaller than the sum of its proper divisors (7440738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4752030 is a wasteful number, since it uses less digits than its factorization.
4752030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201.
The product of its (nonzero) digits is 840, while the sum is 21.
The square root of 4752030 is about 2179.9151359629. The cubic root of 4752030 is about 168.1227136314.
The spelling of 4752030 in words is "four million, seven hundred fifty-two thousand, thirty".
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