Base | Representation |
---|---|
bin | 1011101001001101010… |
… | …1001110110011000001 |
3 | 201010100011010202011111 |
4 | 2322103111032303001 |
5 | 11234140304441001 |
6 | 231521450043321 |
7 | 20311120411465 |
oct | 2722325166301 |
9 | 633304122144 |
10 | 200040312001 |
11 | 779225a5202 |
12 | 32929119541 |
13 | 15b2c794a2a |
14 | 99795b64a5 |
15 | 530bc88851 |
hex | 2e9354ecc1 |
200040312001 has 4 divisors (see below), whose sum is σ = 200517735600. Its totient is φ = 199562888404.
The previous prime is 200040311983. The next prime is 200040312011. The reversal of 200040312001 is 100213040002.
200040312001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 200040312001 - 213 = 200040303809 is a prime.
It is a super-2 number, since 2×2000403120012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200040312011) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 238711171 + ... + 238712008.
It is an arithmetic number, because the mean of its divisors is an integer number (50129433900).
Almost surely, 2200040312001 is an apocalyptic number.
It is an amenable number.
200040312001 is a deficient number, since it is larger than the sum of its proper divisors (477423599).
200040312001 is an equidigital number, since it uses as much as digits as its factorization.
200040312001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 477423598.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 200040312001 its reverse (100213040002), we get a palindrome (300253352003).
The spelling of 200040312001 in words is "two hundred billion, forty million, three hundred twelve thousand, one".
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