Base | Representation |
---|---|
bin | 101110101110101010100… |
… | …000000110100100001011 |
3 | 102100222200010102102102210 |
4 | 232232222200012210023 |
5 | 410103014441043311 |
6 | 10455112212200203 |
7 | 451000362043212 |
oct | 56565240064413 |
9 | 12328603372383 |
10 | 3211201112331 |
11 | 1028954348403 |
12 | 43a428909063 |
13 | 1a3a796300a4 |
14 | b15cc87a079 |
15 | 587e62313a6 |
hex | 2ebaa80690b |
3211201112331 has 16 divisors (see below), whose sum is σ = 4441934196000. Its totient is φ = 2061057427968.
The previous prime is 3211201112311. The next prime is 3211201112347. The reversal of 3211201112331 is 1332111021123.
It is not a de Polignac number, because 3211201112331 - 227 = 3211066894603 is a prime.
It is a super-2 number, since 2×32112011123312 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3211201112298 and 3211201112307.
It is not an unprimeable number, because it can be changed into a prime (3211201112311) 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 15 ways as a sum of consecutive naturals, for example, 52849806 + ... + 52910531.
It is an arithmetic number, because the mean of its divisors is an integer number (277620887250).
Almost surely, 23211201112331 is an apocalyptic number.
3211201112331 is a deficient number, since it is larger than the sum of its proper divisors (1230733083669).
3211201112331 is a wasteful number, since it uses less digits than its factorization.
3211201112331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 105760718.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 3211201112331 its reverse (1332111021123), we get a palindrome (4543312133454).
The spelling of 3211201112331 in words is "three trillion, two hundred eleven billion, two hundred one million, one hundred twelve thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •