Base | Representation |
---|---|
bin | 11110000000011011011… |
… | …01101011101100100110 |
3 | 10122120020201020000020000 |
4 | 33000031231223230212 |
5 | 113343013142332220 |
6 | 2105351200322130 |
7 | 134326456234122 |
oct | 17001555535446 |
9 | 3576221200200 |
10 | 1031022230310 |
11 | 368288196766 |
12 | 14799b313346 |
13 | 762c0382437 |
14 | 37c8a548582 |
15 | 1bc44eb3390 |
hex | f00db6bb26 |
1031022230310 has 80 divisors (see below), whose sum is σ = 2836776506256. Its totient is φ = 268545316032.
The previous prime is 1031022230297. The next prime is 1031022230317. The reversal of 1031022230310 is 130322201301.
1031022230310 is a `hidden beast` number, since 1 + 0 + 310 + 22 + 23 + 0 + 310 = 666.
It is a super-2 number, since 2×10310222303102 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1031022230317) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 14765949 + ... + 14835608.
Almost surely, 21031022230310 is an apocalyptic number.
1031022230310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1031022230310 is an abundant number, since it is smaller than the sum of its proper divisors (1805754275946).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1031022230310 is a wasteful number, since it uses less digits than its factorization.
1031022230310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29601619 (or 29601610 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
Adding to 1031022230310 its reverse (130322201301), we get a palindrome (1161344431611).
The spelling of 1031022230310 in words is "one trillion, thirty-one billion, twenty-two million, two hundred thirty thousand, three hundred ten".
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