Base | Representation |
---|---|
bin | 11110110000110111… |
… | …001010010001111001 |
3 | 10011021001120112102101 |
4 | 132300313022101321 |
5 | 1020122144133423 |
6 | 23101422503401 |
7 | 2246364355360 |
oct | 366067122171 |
9 | 104231515371 |
10 | 33032021113 |
11 | 13010795403 |
12 | 649a434b61 |
13 | 31655ab530 |
14 | 1854dc87d7 |
15 | cd4de57ad |
hex | 7b0dca479 |
33032021113 has 32 divisors (see below), whose sum is σ = 44655206400. Its totient is φ = 23683150656.
The previous prime is 33032021107. The next prime is 33032021137. The reversal of 33032021113 is 31112023033.
It is a cyclic number.
It is not a de Polignac number, because 33032021113 - 29 = 33032020601 is a prime.
It is a super-2 number, since 2×330320211132 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is not an unprimeable number, because it can be changed into a prime (33032021153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 375553 + ... + 455086.
It is an arithmetic number, because the mean of its divisors is an integer number (1395475200).
Almost surely, 233032021113 is an apocalyptic number.
It is an amenable number.
33032021113 is a deficient number, since it is larger than the sum of its proper divisors (11623185287).
33032021113 is a wasteful number, since it uses less digits than its factorization.
33032021113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 830701.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 33032021113 its reverse (31112023033), we get a palindrome (64144044146).
The spelling of 33032021113 in words is "thirty-three billion, thirty-two million, twenty-one thousand, one hundred thirteen".
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