Base | Representation |
---|---|
bin | 11110000000011011100… |
… | …00101111010000011010 |
3 | 10122120020202201201000010 |
4 | 33000031300233100122 |
5 | 113343013344000242 |
6 | 2105351225422350 |
7 | 134326466111334 |
oct | 17001560572032 |
9 | 3576222651003 |
10 | 1031023031322 |
11 | 368288693559 |
12 | 14799b63a9b6 |
13 | 762c05a2bcb |
14 | 37c8a6b6454 |
15 | 1bc450c089c |
hex | f00dc2f41a |
1031023031322 has 64 divisors (see below), whose sum is σ = 2140639395840. Its totient is φ = 330702782400.
The previous prime is 1031023031317. The next prime is 1031023031333. The reversal of 1031023031322 is 2231303201301.
It is a super-2 number, since 2×10310230313222 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 107248188 + ... + 107257800.
It is an arithmetic number, because the mean of its divisors is an integer number (33447490560).
Almost surely, 21031023031322 is an apocalyptic number.
1031023031322 is an abundant number, since it is smaller than the sum of its proper divisors (1109616364518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1031023031322 is a wasteful number, since it uses less digits than its factorization.
1031023031322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12859.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 1031023031322 its reverse (2231303201301), we get a palindrome (3262326232623).
The spelling of 1031023031322 in words is "one trillion, thirty-one billion, twenty-three million, thirty-one thousand, three hundred twenty-two".
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