Base | Representation |
---|---|
bin | 11110101111100100… |
… | …011011000111100011 |
3 | 10011012112202121201202 |
4 | 132233210123013203 |
5 | 1020101121112011 |
6 | 23055325551415 |
7 | 2246012123240 |
oct | 365744330743 |
9 | 104175677652 |
10 | 33010332131 |
11 | 12aaa521127 |
12 | 649311556b |
13 | 3160c5640a |
14 | 18521805c7 |
15 | cd305e23b |
hex | 7af91b1e3 |
33010332131 has 16 divisors (see below), whose sum is σ = 39950159040. Its totient is φ = 26626928640.
The previous prime is 33010332101. The next prime is 33010332133. The reversal of 33010332131 is 13123301033.
It is a de Polignac number, because none of the positive numbers 2k-33010332131 is a prime.
It is a super-2 number, since 2×330103321312 (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 (33010332133) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1629875 + ... + 1650003.
It is an arithmetic number, because the mean of its divisors is an integer number (2496884940).
Almost surely, 233010332131 is an apocalyptic number.
33010332131 is a deficient number, since it is larger than the sum of its proper divisors (6939826909).
33010332131 is a wasteful number, since it uses less digits than its factorization.
33010332131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33934.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 33010332131 its reverse (13123301033), we get a palindrome (46133633164).
The spelling of 33010332131 in words is "thirty-three billion, ten million, three hundred thirty-two thousand, one hundred thirty-one".
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