Base | Representation |
---|---|
bin | 1001100001111101110100 |
3 | 11200221012002 |
4 | 21201331310 |
5 | 1114422140 |
6 | 125314432 |
7 | 30144011 |
oct | 11417564 |
9 | 4627162 |
10 | 2498420 |
11 | 1457111 |
12 | a05a18 |
13 | 696272 |
14 | 490708 |
15 | 345415 |
hex | 261f74 |
2498420 has 24 divisors (see below), whose sum is σ = 5347944. Its totient is φ = 980096.
The previous prime is 2498413. The next prime is 2498423. The reversal of 2498420 is 248942.
It can be written as a sum of positive squares in 4 ways, for example, as 169744 + 2328676 = 412^2 + 1526^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2498423) 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, 119 + ... + 2238.
It is an arithmetic number, because the mean of its divisors is an integer number (222831).
22498420 is an apocalyptic number.
2498420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2498420 is an abundant number, since it is smaller than the sum of its proper divisors (2849524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2498420 is a wasteful number, since it uses less digits than its factorization.
2498420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2419 (or 2417 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 29.
The square root of 2498420 is about 1580.6391112458. The cubic root of 2498420 is about 135.6922829387.
The spelling of 2498420 in words is "two million, four hundred ninety-eight thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.122 sec. • engine limits •