Base | Representation |
---|---|
bin | 11100000010101101… |
… | …110000100110001001 |
3 | 2212201102212210101022 |
4 | 130002231300212021 |
5 | 443131220233113 |
6 | 21455452402225 |
7 | 2114106335342 |
oct | 340255604611 |
9 | 85642783338 |
10 | 30110321033 |
11 | 11851544941 |
12 | 5a03a76375 |
13 | 2abb1b0610 |
14 | 1658d650c9 |
15 | bb366b908 |
hex | 702b70989 |
30110321033 has 8 divisors (see below), whose sum is σ = 32490213000. Its totient is φ = 27739531008.
The previous prime is 30110321029. The next prime is 30110321047. The reversal of 30110321033 is 33012301103.
It can be written as a sum of positive squares in 4 ways, for example, as 963978304 + 29146342729 = 31048^2 + 170723^2 .
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 30110321033 - 22 = 30110321029 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30110321933) 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, 2268608 + ... + 2281841.
It is an arithmetic number, because the mean of its divisors is an integer number (4061276625).
Almost surely, 230110321033 is an apocalyptic number.
It is an amenable number.
30110321033 is a deficient number, since it is larger than the sum of its proper divisors (2379891967).
30110321033 is a wasteful number, since it uses less digits than its factorization.
30110321033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4550971.
The product of its (nonzero) digits is 162, while the sum is 17.
Adding to 30110321033 its reverse (33012301103), we get a palindrome (63122622136).
The spelling of 30110321033 in words is "thirty billion, one hundred ten million, three hundred twenty-one thousand, thirty-three".
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