Base | Representation |
---|---|
bin | 11110110110110111… |
… | …110011101101110011 |
3 | 10011112002022101022121 |
4 | 132312313303231303 |
5 | 1020324002313011 |
6 | 23115424015111 |
7 | 2252030420236 |
oct | 366667635563 |
9 | 104462271277 |
10 | 33132854131 |
11 | 130626a5783 |
12 | 6508161497 |
13 | 3180454240 |
14 | 186455541d |
15 | cddbb1e71 |
hex | 7b6df3b73 |
33132854131 has 4 divisors (see below), whose sum is σ = 35681535232. Its totient is φ = 30584173032.
The previous prime is 33132854087. The next prime is 33132854149. The reversal of 33132854131 is 13145823133.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 33132854131 - 217 = 33132723059 is a prime.
It is a super-2 number, since 2×331328541312 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (33132852131) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1274340531 + ... + 1274340556.
It is an arithmetic number, because the mean of its divisors is an integer number (8920383808).
Almost surely, 233132854131 is an apocalyptic number.
33132854131 is a deficient number, since it is larger than the sum of its proper divisors (2548681101).
33132854131 is a wasteful number, since it uses less digits than its factorization.
33132854131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2548681100.
The product of its digits is 25920, while the sum is 34.
The spelling of 33132854131 in words is "thirty-three billion, one hundred thirty-two million, eight hundred fifty-four thousand, one hundred thirty-one".
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