Base | Representation |
---|---|
bin | 11110110000111011… |
… | …011011111101111011 |
3 | 10011021010200111011212 |
4 | 132300323123331323 |
5 | 1020122441022024 |
6 | 23101502513335 |
7 | 2246410034564 |
oct | 366073337573 |
9 | 104233614155 |
10 | 33033142139 |
11 | 13011390678 |
12 | 649a89584b |
13 | 31658b186a |
14 | 18551db16b |
15 | cd5067a0e |
hex | 7b0edbf7b |
33033142139 has 8 divisors (see below), whose sum is σ = 33204015888. Its totient is φ = 32862597120.
The previous prime is 33033142091. The next prime is 33033142147. The reversal of 33033142139 is 93124133033.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 33033142139 - 212 = 33033138043 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (33033142159) 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, 120599 + ... + 283919.
It is an arithmetic number, because the mean of its divisors is an integer number (4150501986).
Almost surely, 233033142139 is an apocalyptic number.
33033142139 is a deficient number, since it is larger than the sum of its proper divisors (170873749).
33033142139 is a wasteful number, since it uses less digits than its factorization.
33033142139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 164365.
The product of its (nonzero) digits is 17496, while the sum is 32.
The spelling of 33033142139 in words is "thirty-three billion, thirty-three million, one hundred forty-two thousand, one hundred thirty-nine".
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