Base | Representation |
---|---|
bin | 100000011110000100001… |
… | …001100000001111110000 |
3 | 21220022101111012220212222 |
4 | 200132010021200033300 |
5 | 243024203102014022 |
6 | 4425014124140212 |
7 | 320130551334602 |
oct | 40360411401760 |
9 | 7808344186788 |
10 | 2231305110512 |
11 | 790322623945 |
12 | 300537697668 |
13 | 13254645277a |
14 | 79dd246b172 |
15 | 3d09492a242 |
hex | 207842603f0 |
2231305110512 has 10 divisors (see below), whose sum is σ = 4323153651648. Its totient is φ = 1115652555248.
The previous prime is 2231305110511. The next prime is 2231305110523. The reversal of 2231305110512 is 2150115031322.
It is a super-3 number, since 3×22313051105123 (a number of 38 digits) contains 333 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2231305110511) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69728284688 + ... + 69728284719.
Almost surely, 22231305110512 is an apocalyptic number.
It is an amenable number.
2231305110512 is a deficient number, since it is larger than the sum of its proper divisors (2091848541136).
2231305110512 is a wasteful number, since it uses less digits than its factorization.
2231305110512 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139456569415 (or 139456569409 counting only the distinct ones).
The product of its (nonzero) digits is 1800, while the sum is 26.
The spelling of 2231305110512 in words is "two trillion, two hundred thirty-one billion, three hundred five million, one hundred ten thousand, five hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •