Base | Representation |
---|---|
bin | 11101100011101001100… |
… | …000111111010111100001 |
3 | 21012011201210120202202011 |
4 | 131203221200333113201 |
5 | 231234234412200301 |
6 | 4153032140352521 |
7 | 266513412466654 |
oct | 35435140772741 |
9 | 7164653522664 |
10 | 2031142303201 |
11 | 713447973150 |
12 | 289795545741 |
13 | 1196c749c10b |
14 | 704448c989b |
15 | 37c7c046a51 |
hex | 1d8e983f5e1 |
2031142303201 has 4 divisors (see below), whose sum is σ = 2215791603504. Its totient is φ = 1846493002900.
The previous prime is 2031142303171. The next prime is 2031142303249. The reversal of 2031142303201 is 1023032411302.
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 2031142303201 - 213 = 2031142295009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2031142303271) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 92324650135 + ... + 92324650156.
It is an arithmetic number, because the mean of its divisors is an integer number (553947900876).
Almost surely, 22031142303201 is an apocalyptic number.
It is an amenable number.
2031142303201 is a deficient number, since it is larger than the sum of its proper divisors (184649300303).
2031142303201 is a wasteful number, since it uses less digits than its factorization.
2031142303201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 184649300302.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 2031142303201 its reverse (1023032411302), we get a palindrome (3054174714503).
The spelling of 2031142303201 in words is "two trillion, thirty-one billion, one hundred forty-two million, three hundred three thousand, two hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •