Base | Representation |
---|---|
bin | 1001000000111110… |
… | …0100010100000001 |
3 | 20020122122201220200 |
4 | 2100033210110001 |
5 | 14424010000001 |
6 | 1040044555413 |
7 | 113653442406 |
oct | 22017442401 |
9 | 6218581820 |
10 | 2420000001 |
11 | 1032032901 |
12 | 576552b69 |
13 | 2c749c083 |
14 | 18d5882ad |
15 | e26c7086 |
hex | 903e4501 |
2420000001 has 12 divisors (see below), whose sum is σ = 3547728912. Its totient is φ = 1589253336.
The previous prime is 2419999957. The next prime is 2420000003. The reversal of 2420000001 is 1000000242.
It is not a de Polignac number, because 2420000001 - 26 = 2419999937 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (2420000003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2006031 + ... + 2007236.
It is an arithmetic number, because the mean of its divisors is an integer number (295644076).
Almost surely, 22420000001 is an apocalyptic number.
It is an amenable number.
2420000001 is a deficient number, since it is larger than the sum of its proper divisors (1127728911).
2420000001 is a wasteful number, since it uses less digits than its factorization.
2420000001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4013340 (or 4013337 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 9.
The square root of 2420000001 is about 49193.4955151593. The cubic root of 2420000001 is about 1342.5746891022.
Adding to 2420000001 its reverse (1000000242), we get a palindrome (3420000243).
The spelling of 2420000001 in words is "two billion, four hundred twenty million, one", and thus it is an aban number.
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