Base | Representation |
---|---|
bin | 111111001100… |
… | …0100000000000 |
3 | 2022100012111102 |
4 | 1332120200000 |
5 | 31440133441 |
6 | 3142033532 |
7 | 551414240 |
oct | 176304000 |
9 | 68305442 |
10 | 33130496 |
11 | 17779483 |
12 | b1188a8 |
13 | 6b2cb59 |
14 | 4585b20 |
15 | 2d9669b |
hex | 1f98800 |
33130496 has 48 divisors (see below), whose sum is σ = 75741120. Its totient is φ = 14192640.
The previous prime is 33130477. The next prime is 33130523. The reversal of 33130496 is 69403133.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13181 + ... + 15491.
It is an arithmetic number, because the mean of its divisors is an integer number (1577940).
Almost surely, 233130496 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 33130496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37870560).
33130496 is an abundant number, since it is smaller than the sum of its proper divisors (42610624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33130496 is an equidigital number, since it uses as much as digits as its factorization.
33130496 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2340 (or 2320 counting only the distinct ones).
The product of its (nonzero) digits is 5832, while the sum is 29.
The square root of 33130496 is about 5755.9096587768. The cubic root of 33130496 is about 321.1756752964.
The spelling of 33130496 in words is "thirty-three million, one hundred thirty thousand, four hundred ninety-six".
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