Base | Representation |
---|---|
bin | 1001011100010000… |
… | …1010001110111001 |
3 | 20112122000101221102 |
4 | 2113010022032321 |
5 | 20142304400410 |
6 | 1055254021145 |
7 | 116543320235 |
oct | 22704121671 |
9 | 6478011842 |
10 | 2534450105 |
11 | 10906a3970 |
12 | 5a89477b5 |
13 | 315101b25 |
14 | 1a085b5c5 |
15 | ec7832a5 |
hex | 9710a3b9 |
2534450105 has 24 divisors (see below), whose sum is σ = 3428376192. Its totient is φ = 1783740000.
The previous prime is 2534450101. The next prime is 2534450111. The reversal of 2534450105 is 5010544352.
It is not a de Polignac number, because 2534450105 - 22 = 2534450101 is a prime.
It is a super-2 number, since 2×25344501052 = 12846874669469022050, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2534450101) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28880 + ... + 76830.
It is an arithmetic number, because the mean of its divisors is an integer number (142849008).
Almost surely, 22534450105 is an apocalyptic number.
It is an amenable number.
2534450105 is a deficient number, since it is larger than the sum of its proper divisors (893926087).
2534450105 is a wasteful number, since it uses less digits than its factorization.
2534450105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48029 (or 47998 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 29.
The square root of 2534450105 is about 50343.3223476560. The cubic root of 2534450105 is about 1363.4145214545.
Adding to 2534450105 its reverse (5010544352), we get a palindrome (7544994457).
The spelling of 2534450105 in words is "two billion, five hundred thirty-four million, four hundred fifty thousand, one hundred five".
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