Base | Representation |
---|---|
bin | 11110110011101110… |
… | …101111111111110000 |
3 | 10011101102010122000220 |
4 | 132303232233333300 |
5 | 1020222004213302 |
6 | 23110302213040 |
7 | 2250520422015 |
oct | 366356577760 |
9 | 104342118026 |
10 | 33080147952 |
11 | 13035976855 |
12 | 64b2584180 |
13 | 317255c157 |
14 | 185b55570c |
15 | cd92504bc |
hex | 7b3bafff0 |
33080147952 has 40 divisors (see below), whose sum is σ = 90483936336. Its totient is φ = 10378085376.
The previous prime is 33080147951. The next prime is 33080147977. The reversal of 33080147952 is 25974108033.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33080147951) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20268883 + ... + 20270514.
Almost surely, 233080147952 is an apocalyptic number.
It is an amenable number.
33080147952 is an abundant number, since it is smaller than the sum of its proper divisors (57403788384).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33080147952 is a wasteful number, since it uses less digits than its factorization.
33080147952 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40539425 (or 40539419 counting only the distinct ones).
The product of its (nonzero) digits is 181440, while the sum is 42.
The spelling of 33080147952 in words is "thirty-three billion, eighty million, one hundred forty-seven thousand, nine hundred fifty-two".
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