Base | Representation |
---|---|
bin | 111001010111101001… |
… | …1100010110010101100 |
3 | 102210000000221122111102 |
4 | 1302233103202302230 |
5 | 4004303224022312 |
6 | 132333012142232 |
7 | 11621005410560 |
oct | 1625723426254 |
9 | 383000848442 |
10 | 123200220332 |
11 | 48281349012 |
12 | 1ba63607978 |
13 | b805202277 |
14 | 5d6a38b6a0 |
15 | 3310de8ec2 |
hex | 1caf4e2cac |
123200220332 has 48 divisors (see below), whose sum is σ = 251790669312. Its totient is φ = 51657402240.
The previous prime is 123200220263. The next prime is 123200220347. The reversal of 123200220332 is 233022002321.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17969 + ... + 496712.
It is an arithmetic number, because the mean of its divisors is an integer number (5245638944).
Almost surely, 2123200220332 is an apocalyptic number.
It is an amenable number.
123200220332 is an abundant number, since it is smaller than the sum of its proper divisors (128590448980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
123200220332 is a wasteful number, since it uses less digits than its factorization.
123200220332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 514878 (or 514876 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 123200220332 its reverse (233022002321), we get a palindrome (356222222653).
The spelling of 123200220332 in words is "one hundred twenty-three billion, two hundred million, two hundred twenty thousand, three hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •