Base | Representation |
---|---|
bin | 1001000001000111… |
… | …0111100101101000 |
3 | 20020200210101101212 |
4 | 2100101313211220 |
5 | 14424133300430 |
6 | 1040105532252 |
7 | 113661534206 |
oct | 22021674550 |
9 | 6220711355 |
10 | 2420603240 |
11 | 1032405050 |
12 | 5767a4088 |
13 | 2c7650813 |
14 | 18d6a4076 |
15 | e2795b95 |
hex | 90477968 |
2420603240 has 32 divisors (see below), whose sum is σ = 5941481760. Its totient is φ = 880219200.
The previous prime is 2420603239. The next prime is 2420603261. The reversal of 2420603240 is 423060242.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2750246 + ... + 2751125.
It is an arithmetic number, because the mean of its divisors is an integer number (185671305).
Almost surely, 22420603240 is an apocalyptic number.
2420603240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2420603240 is an abundant number, since it is smaller than the sum of its proper divisors (3520878520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420603240 is a wasteful number, since it uses less digits than its factorization.
2420603240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5501393 (or 5501389 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
The square root of 2420603240 is about 49199.6264213459. The cubic root of 2420603240 is about 1342.6862354008.
Adding to 2420603240 its reverse (423060242), we get a palindrome (2843663482).
The spelling of 2420603240 in words is "two billion, four hundred twenty million, six hundred three thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •