Base | Representation |
---|---|
bin | 10011000100101101… |
… | …00000000000000001 |
3 | 222102122100220020022 |
4 | 21202112200000001 |
5 | 131432420000001 |
6 | 4412034423225 |
7 | 511520364260 |
oct | 114226400001 |
9 | 28378326208 |
10 | 10240000001 |
11 | 4385238620 |
12 | 1b99431b15 |
13 | c7263b2ca |
14 | 6d1d985d7 |
15 | 3edeb911b |
hex | 2625a0001 |
10240000001 has 16 divisors (see below), whose sum is σ = 12771991680. Its totient is φ = 7975946880.
The previous prime is 10239999989. The next prime is 10240000003. The reversal of 10240000001 is 10000004201.
It is not a de Polignac number, because 10240000001 - 26 = 10239999937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10240000003) 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, 170885 + ... + 222893.
It is an arithmetic number, because the mean of its divisors is an integer number (798249480).
It is a Proth number, since it is equal to 78125 ⋅ 217 + 1 and 78125 < 217.
Almost surely, 210240000001 is an apocalyptic number.
10240000001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10240000001 is a deficient number, since it is larger than the sum of its proper divisors (2531991679).
10240000001 is a wasteful number, since it uses less digits than its factorization.
10240000001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 54584.
The product of its (nonzero) digits is 8, while the sum is 8.
Adding to 10240000001 its reverse (10000004201), we get a palindrome (20240004202).
The spelling of 10240000001 in words is "ten billion, two hundred forty million, one", and thus it is an aban number.
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