Base | Representation |
---|---|
bin | 11111011000000001… |
… | …100110100111100101 |
3 | 10012221211221002010022 |
4 | 133120001212213211 |
5 | 1022443400220203 |
6 | 23250533404525 |
7 | 2301563241062 |
oct | 373001464745 |
9 | 105854832108 |
10 | 33689070053 |
11 | 13318668a61 |
12 | 6642499745 |
13 | 323b75caa2 |
14 | 18b8381c69 |
15 | d22931a38 |
hex | 7d80669e5 |
33689070053 has 8 divisors (see below), whose sum is σ = 34081741440. Its totient is φ = 33296713120.
The previous prime is 33689069989. The next prime is 33689070061. The reversal of 33689070053 is 35007098633.
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 33689070053 - 26 = 33689069989 is a prime.
It is a super-2 number, since 2×336890700532 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 33689069986 and 33689070013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33689070083) 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, 140438 + ... + 295128.
It is an arithmetic number, because the mean of its divisors is an integer number (4260217680).
Almost surely, 233689070053 is an apocalyptic number.
It is an amenable number.
33689070053 is a deficient number, since it is larger than the sum of its proper divisors (392671387).
33689070053 is a wasteful number, since it uses less digits than its factorization.
33689070053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 157227.
The product of its (nonzero) digits is 408240, while the sum is 44.
The spelling of 33689070053 in words is "thirty-three billion, six hundred eighty-nine million, seventy thousand, fifty-three".
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