Base | Representation |
---|---|
bin | 1000001101000101111101… |
… | …1010100010000011001011 |
3 | 1011221101212020102211112201 |
4 | 2003101133122202003023 |
5 | 2140300033210043311 |
6 | 31104112133421031 |
7 | 1620514404530101 |
oct | 203213732420313 |
9 | 34841766384481 |
10 | 9021032112331 |
11 | 29688864a4448 |
12 | 101840549a777 |
13 | 5058ab339085 |
14 | 2328980b7c71 |
15 | 1099ced6d9c1 |
hex | 8345f6a20cb |
9021032112331 has 16 divisors (see below), whose sum is σ = 9424190741760. Its totient is φ = 8624168340480.
The previous prime is 9021032112319. The next prime is 9021032112347. The reversal of 9021032112331 is 1332112301209.
It is a cyclic number.
It is not a de Polignac number, because 9021032112331 - 237 = 8883593158859 is a prime.
It is a super-2 number, since 2×90210321123312 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 9021032112331.
It is not an unprimeable number, because it can be changed into a prime (9021032112031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1858591 + ... + 4636423.
It is an arithmetic number, because the mean of its divisors is an integer number (589011921360).
Almost surely, 29021032112331 is an apocalyptic number.
9021032112331 is a deficient number, since it is larger than the sum of its proper divisors (403158629429).
9021032112331 is a wasteful number, since it uses less digits than its factorization.
9021032112331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2778966.
The product of its (nonzero) digits is 1944, while the sum is 28.
The spelling of 9021032112331 in words is "nine trillion, twenty-one billion, thirty-two million, one hundred twelve thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •