Base | Representation |
---|---|
bin | 100000011110001011111… |
… | …000111111100011000000 |
3 | 21220022201112121222202202 |
4 | 200132023320333203000 |
5 | 243024434330000000 |
6 | 4425035044132332 |
7 | 320134016355263 |
oct | 40361370774300 |
9 | 7808645558682 |
10 | 2231435000000 |
11 | 79038997a828 |
12 | 3005730970a8 |
13 | 13256732cb5b |
14 | 7a0057dccda |
15 | 3d0a1035dd5 |
hex | 2078be3f8c0 |
2231435000000 has 224 divisors, whose sum is σ = 5618445772992. Its totient is φ = 879120000000.
The previous prime is 2231434999993. The next prime is 2231435000027. The reversal of 2231435000000 is 5341322.
It is a happy number.
It is a super-3 number, since 3×22314350000003 (a number of 38 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
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, 334996670 + ... + 335003330.
Almost surely, 22231435000000 is an apocalyptic number.
2231435000000 is a gapful number since it is divisible by the number (20) 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 2231435000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2809222886496).
2231435000000 is an abundant number, since it is smaller than the sum of its proper divisors (3387010772992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2231435000000 is an frugal number, since it uses more digits than its factorization.
2231435000000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6775 (or 6735 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 20.
The spelling of 2231435000000 in words is "two trillion, two hundred thirty-one billion, four hundred thirty-five million", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •