Base | Representation |
---|---|
bin | 1001000000111110… |
… | …1100101001001011 |
3 | 20020122201110201110 |
4 | 2100033230221023 |
5 | 14424012042443 |
6 | 1040045421403 |
7 | 113653644033 |
oct | 22017545113 |
9 | 6218643643 |
10 | 2420034123 |
11 | 1032056501 |
12 | 57656a863 |
13 | 2c74b1770 |
14 | 18d5968c3 |
15 | e26d2233 |
hex | 903eca4b |
2420034123 has 16 divisors (see below), whose sum is σ = 3657812480. Its totient is φ = 1410869664.
The previous prime is 2420034121. The next prime is 2420034139. The reversal of 2420034123 is 3214300242.
It is not a de Polignac number, because 2420034123 - 21 = 2420034121 is a prime.
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 2420034123.
It is not an unprimeable number, because it can be changed into a prime (2420034121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1632211 + ... + 1633692.
It is an arithmetic number, because the mean of its divisors is an integer number (228613280).
Almost surely, 22420034123 is an apocalyptic number.
2420034123 is a deficient number, since it is larger than the sum of its proper divisors (1237778357).
2420034123 is a wasteful number, since it uses less digits than its factorization.
2420034123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3265938.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 2420034123 is about 49193.8423280800. The cubic root of 2420034123 is about 1342.5809991736.
Adding to 2420034123 its reverse (3214300242), we get a palindrome (5634334365).
The spelling of 2420034123 in words is "two billion, four hundred twenty million, thirty-four thousand, one hundred twenty-three".
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