Base | Representation |
---|---|
bin | 1001000001000000… |
… | …0010000110011110 |
3 | 20020122212221021200 |
4 | 2100100002012132 |
5 | 14424022401024 |
6 | 1040051340330 |
7 | 113654461212 |
oct | 22020020636 |
9 | 6218787250 |
10 | 2420122014 |
11 | 1032106542 |
12 | 5765b16a6 |
13 | 2c751277b |
14 | 18d5ba942 |
15 | e26ed2c9 |
hex | 9040219e |
2420122014 has 12 divisors (see below), whose sum is σ = 5243597736. Its totient is φ = 806707332.
The previous prime is 2420121997. The next prime is 2420122021. The reversal of 2420122014 is 4102210242.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 134451223 = 2420122014 / (2 + 4 + 2 + 0 + 1 + 2 + 2 + 0 + 1 + 4).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 67225594 + ... + 67225629.
It is an arithmetic number, because the mean of its divisors is an integer number (436966478).
Almost surely, 22420122014 is an apocalyptic number.
2420122014 is an abundant number, since it is smaller than the sum of its proper divisors (2823475722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2420122014 is a wasteful number, since it uses less digits than its factorization.
2420122014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134451231 (or 134451228 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 18.
The square root of 2420122014 is about 49194.7356329923. The cubic root of 2420122014 is about 1342.5972522996.
Adding to 2420122014 its reverse (4102210242), we get a palindrome (6522332256).
The spelling of 2420122014 in words is "two billion, four hundred twenty million, one hundred twenty-two thousand, fourteen".
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