Base | Representation |
---|---|
bin | 10011010110110111011… |
… | …110001010010000011000 |
3 | 11201011112112022112001112 |
4 | 103112313132022100120 |
5 | 133243244044000240 |
6 | 2455032424035452 |
7 | 165051111130331 |
oct | 23266736122030 |
9 | 4634475275045 |
10 | 1330223031320 |
11 | 473165249a27 |
12 | 195981002b88 |
13 | 9859374b921 |
14 | 4855148d288 |
15 | 24907407665 |
hex | 135b778a418 |
1330223031320 has 16 divisors (see below), whose sum is σ = 2993001820560. Its totient is φ = 532089212512.
The previous prime is 1330223031311. The next prime is 1330223031337. The reversal of 1330223031320 is 231303220331.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16627787852 + ... + 16627787931.
It is an arithmetic number, because the mean of its divisors is an integer number (187062613785).
Almost surely, 21330223031320 is an apocalyptic number.
1330223031320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1330223031320 is an abundant number, since it is smaller than the sum of its proper divisors (1662778789240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330223031320 is a wasteful number, since it uses less digits than its factorization.
1330223031320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33255575794 (or 33255575790 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 23.
Adding to 1330223031320 its reverse (231303220331), we get a palindrome (1561526251651).
The spelling of 1330223031320 in words is "one trillion, three hundred thirty billion, two hundred twenty-three million, thirty-one thousand, three hundred twenty".
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