Base | Representation |
---|---|
bin | 11110101111101000… |
… | …101000001101100100 |
3 | 10011012121211121200022 |
4 | 132233220220031210 |
5 | 1020101411344330 |
6 | 23055405334312 |
7 | 2246024363543 |
oct | 365750501544 |
9 | 104177747608 |
10 | 33011434340 |
11 | 13000104245 |
12 | 6493567398 |
13 | 3161251001 |
14 | 185238a15a |
15 | cd31caae5 |
hex | 7afa28364 |
33011434340 has 24 divisors (see below), whose sum is σ = 69352795512. Its totient is φ = 13199091200.
The previous prime is 33011434333. The next prime is 33011434361. The reversal of 33011434340 is 4343411033.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 23237343844 + 9774090496 = 152438^2 + 98864^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293111 + ... + 389790.
It is an arithmetic number, because the mean of its divisors is an integer number (2889699813).
Almost surely, 233011434340 is an apocalyptic number.
It is an amenable number.
33011434340 is an abundant number, since it is smaller than the sum of its proper divisors (36341361172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33011434340 is a wasteful number, since it uses less digits than its factorization.
33011434340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 685327 (or 685325 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 33011434340 its reverse (4343411033), we get a palindrome (37354845373).
The spelling of 33011434340 in words is "thirty-three billion, eleven million, four hundred thirty-four thousand, three hundred forty".
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