Base | Representation |
---|---|
bin | 1011100110010001… |
… | …0011010101001001 |
3 | 22000222020002112100 |
4 | 2321210103111021 |
5 | 22334001120241 |
6 | 1232532504013 |
7 | 140102424144 |
oct | 27144232511 |
9 | 8028202470 |
10 | 3113301321 |
11 | 13584173a9 |
12 | 72a77b009 |
13 | 3a8004440 |
14 | 21769b05b |
15 | 1334c49b6 |
hex | b9913549 |
3113301321 has 48 divisors (see below), whose sum is σ = 5139388800. Its totient is φ = 1801426176.
The previous prime is 3113301319. The next prime is 3113301349. The reversal of 3113301321 is 1231033113.
It is a happy number.
3113301321 is a `hidden beast` number, since 3 + 11 + 330 + 1 + 321 = 666.
It is not a de Polignac number, because 3113301321 - 21 = 3113301319 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3113301294 and 3113301303.
It is not an unprimeable number, because it can be changed into a prime (3113301311) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 148965 + ... + 168573.
It is an arithmetic number, because the mean of its divisors is an integer number (107070600).
Almost surely, 23113301321 is an apocalyptic number.
It is an amenable number.
3113301321 is a deficient number, since it is larger than the sum of its proper divisors (2026087479).
3113301321 is a wasteful number, since it uses less digits than its factorization.
3113301321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19710 (or 19707 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
The square root of 3113301321 is about 55796.9651594063. The cubic root of 3113301321 is about 1460.1822067275.
Adding to 3113301321 its reverse (1231033113), we get a palindrome (4344334434).
The spelling of 3113301321 in words is "three billion, one hundred thirteen million, three hundred one thousand, three hundred twenty-one".
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