Base | Representation |
---|---|
bin | 1010000001000011011100… |
… | …0100010011101011011000 |
3 | 1102222212001020110102120220 |
4 | 2200100313010103223120 |
5 | 2420420033311214000 |
6 | 35231223050320040 |
7 | 2214451600421406 |
oct | 240206704235330 |
9 | 42885036412526 |
10 | 11013220023000 |
11 | 3566753652958 |
12 | 129a529129020 |
13 | 61b708270a80 |
14 | 2a1085216476 |
15 | 14172c0bd1a0 |
hex | a0437113ad8 |
11013220023000 has 256 divisors, whose sum is σ = 37121194131840. Its totient is φ = 2702391552000.
The previous prime is 11013220022989. The next prime is 11013220023007. The reversal of 11013220023000 is 32002231011.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11013220023007) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11917590 + ... + 12808410.
Almost surely, 211013220023000 is an apocalyptic number.
11013220023000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11013220023000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18560597065920).
11013220023000 is an abundant number, since it is smaller than the sum of its proper divisors (26107974108840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11013220023000 is a wasteful number, since it uses less digits than its factorization.
11013220023000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 891175 (or 891161 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 11013220023000 its reverse (32002231011), we get a palindrome (11045222254011).
The spelling of 11013220023000 in words is "eleven trillion, thirteen billion, two hundred twenty million, twenty-three thousand".
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