Base | Representation |
---|---|
bin | 10000010011010011100100 |
3 | 22001002222100 |
4 | 100103103210 |
5 | 2043222010 |
6 | 231332100 |
7 | 51215556 |
oct | 20232344 |
9 | 8032870 |
10 | 4273380 |
11 | 2459721 |
12 | 1521030 |
13 | b68137 |
14 | 7d34d6 |
15 | 5962c0 |
hex | 4134e4 |
4273380 has 36 divisors (see below), whose sum is σ = 12963132. Its totient is φ = 1139520.
The previous prime is 4273361. The next prime is 4273387. The reversal of 4273380 is 833724.
It can be written as a sum of positive squares in 2 ways, for example, as 3305124 + 968256 = 1818^2 + 984^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (4273387) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11691 + ... + 12050.
It is an arithmetic number, because the mean of its divisors is an integer number (360087).
Almost surely, 24273380 is an apocalyptic number.
It is an amenable number.
4273380 is an abundant number, since it is smaller than the sum of its proper divisors (8689752).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4273380 is a wasteful number, since it uses less digits than its factorization.
4273380 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23756 (or 23751 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 27.
The square root of 4273380 is about 2067.2155185176. The cubic root of 4273380 is about 162.2770749916.
The spelling of 4273380 in words is "four million, two hundred seventy-three thousand, three hundred eighty".
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