Base | Representation |
---|---|
bin | 11110100100101111010… |
… | …001111010000001100011 |
3 | 21102212010112210221221222 |
4 | 132210233101322001203 |
5 | 233410403222343021 |
6 | 4245111220205255 |
7 | 304536352204310 |
oct | 36445721720143 |
9 | 7385115727858 |
10 | 2101032231011 |
11 | 740051a1436a |
12 | 29b23b53982b |
13 | 123184b8759c |
14 | 73994a4bd07 |
15 | 399bcb636ab |
hex | 1e92f47a063 |
2101032231011 has 8 divisors (see below), whose sum is σ = 2403042526560. Its totient is φ = 1799487643968.
The previous prime is 2101032230993. The next prime is 2101032231101. The reversal of 2101032231011 is 1101322301012.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2101032231011 - 210 = 2101032229987 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2101002231011) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 116417456 + ... + 116435501.
It is an arithmetic number, because the mean of its divisors is an integer number (300380315820).
Almost surely, 22101032231011 is an apocalyptic number.
2101032231011 is a deficient number, since it is larger than the sum of its proper divisors (302010295549).
2101032231011 is a wasteful number, since it uses less digits than its factorization.
2101032231011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 232854253.
The product of its (nonzero) digits is 72, while the sum is 17.
Adding to 2101032231011 its reverse (1101322301012), we get a palindrome (3202354532023).
The spelling of 2101032231011 in words is "two trillion, one hundred one billion, thirty-two million, two hundred thirty-one thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •