Base | Representation |
---|---|
bin | 101011101010001011110… |
… | …000111011001111110100 |
3 | 101121211010022212200110000 |
4 | 223222023300323033310 |
5 | 343123433344444340 |
6 | 10214142040431300 |
7 | 426521355326664 |
oct | 53521360731764 |
9 | 11554108780400 |
10 | 3000232031220 |
11 | a57433847216 |
12 | 40556b778530 |
13 | 189bc7920898 |
14 | a52d7a561a4 |
15 | 53099cc8d30 |
hex | 2ba8bc3b3f4 |
3000232031220 has 120 divisors (see below), whose sum is σ = 9495130191624. Its totient is φ = 792981633024.
The previous prime is 3000232031207. The next prime is 3000232031221. The reversal of 3000232031220 is 221302320003.
It is a happy number.
3000232031220 is a `hidden beast` number, since 30 + 0 + 0 + 2 + 320 + 312 + 2 + 0 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 205002483984 + 2795229547236 = 452772^2 + 1671894^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3000232031193 and 3000232031202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3000232031221) 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, 8011609 + ... + 8377728.
Almost surely, 23000232031220 is an apocalyptic number.
3000232031220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3000232031220 is an abundant number, since it is smaller than the sum of its proper divisors (6494898160404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3000232031220 is a wasteful number, since it uses less digits than its factorization.
3000232031220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16389471 (or 16389460 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 3000232031220 its reverse (221302320003), we get a palindrome (3221534351223).
The spelling of 3000232031220 in words is "three trillion, two hundred thirty-two million, thirty-one thousand, two hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •