Base | Representation |
---|---|
bin | 10010111000110011… |
… | …11100100010000001 |
3 | 222011200122120020111 |
4 | 21130121330202001 |
5 | 131231400140001 |
6 | 4354112311321 |
7 | 506166421633 |
oct | 113431744201 |
9 | 28150576214 |
10 | 10140240001 |
11 | 43339a0441 |
12 | 1b6bb42541 |
13 | c57a7cb18 |
14 | 6c2a2aa53 |
15 | 3e5360851 |
hex | 25c67c881 |
10140240001 has 4 divisors (see below), whose sum is σ = 10140443604. Its totient is φ = 10140036400.
The previous prime is 10140239983. The next prime is 10140240037. The reversal of 10140240001 is 10004204101.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 4563137601 + 5577102400 = 67551^2 + 74680^2 .
It is a cyclic number.
It is not a de Polignac number, because 10140240001 - 27 = 10140239873 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10140240301) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28491 + ... + 145231.
It is an arithmetic number, because the mean of its divisors is an integer number (2535110901).
Almost surely, 210140240001 is an apocalyptic number.
It is an amenable number.
10140240001 is a deficient number, since it is larger than the sum of its proper divisors (203603).
10140240001 is an equidigital number, since it uses as much as digits as its factorization.
10140240001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 203602.
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 10140240001 its reverse (10004204101), we get a palindrome (20144444102).
The spelling of 10140240001 in words is "ten billion, one hundred forty million, two hundred forty thousand, one".
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