Base | Representation |
---|---|
bin | 10000000001111111100001 |
3 | 21220111200212 |
4 | 100001333201 |
5 | 2033434330 |
6 | 230023505 |
7 | 50502041 |
oct | 20017741 |
9 | 7814625 |
10 | 4202465 |
11 | 2410413 |
12 | 14a7b95 |
13 | b41a87 |
14 | 7b5721 |
15 | 580295 |
hex | 401fe1 |
4202465 has 8 divisors (see below), whose sum is σ = 5059368. Its totient is φ = 3351040.
The previous prime is 4202461. The next prime is 4202467. The reversal of 4202465 is 5642024.
It can be written as a sum of positive squares in 4 ways, for example, as 44944 + 4157521 = 212^2 + 2039^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4202465 - 22 = 4202461 is a prime.
It is a d-powerful number, because it can be written as 4 + 221 + 0 + 221 + 44 + 65 + 53 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4202465.
It is not an unprimeable number, because it can be changed into a prime (4202461) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 575 + ... + 2955.
It is an arithmetic number, because the mean of its divisors is an integer number (632421).
Almost surely, 24202465 is an apocalyptic number.
It is an amenable number.
4202465 is a deficient number, since it is larger than the sum of its proper divisors (856903).
4202465 is a wasteful number, since it uses less digits than its factorization.
4202465 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2739.
The product of its (nonzero) digits is 1920, while the sum is 23.
The square root of 4202465 is about 2049.9914633969. The cubic root of 4202465 is about 161.3744227279.
Adding to 4202465 its reverse (5642024), we get a palindrome (9844489).
The spelling of 4202465 in words is "four million, two hundred two thousand, four hundred sixty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •