Base | Representation |
---|---|
bin | 1011001101111000… |
… | …1011010010010101 |
3 | 21202211210021200121 |
4 | 2303132023102111 |
5 | 22131311012323 |
6 | 1214440511541 |
7 | 134421231400 |
oct | 26336132225 |
9 | 7684707617 |
10 | 3011032213 |
11 | 1305716082 |
12 | 70047b5b1 |
13 | 38ca77b87 |
14 | 207c78d37 |
15 | 129522a5d |
hex | b378b495 |
3011032213 has 24 divisors (see below), whose sum is σ = 3721404600. Its totient is φ = 2424498048.
The previous prime is 3011032181. The next prime is 3011032217. The reversal of 3011032213 is 3122301103.
It can be written as a sum of positive squares in 4 ways, for example, as 1907330929 + 1103701284 = 43673^2 + 33222^2 .
It is not a de Polignac number, because 3011032213 - 25 = 3011032181 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3011032217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23943 + ... + 81211.
It is an arithmetic number, because the mean of its divisors is an integer number (155058525).
Almost surely, 23011032213 is an apocalyptic number.
It is an amenable number.
3011032213 is a deficient number, since it is larger than the sum of its proper divisors (710372387).
3011032213 is a wasteful number, since it uses less digits than its factorization.
3011032213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57349 (or 57342 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 16.
The square root of 3011032213 is about 54872.8731979655. The cubic root of 3011032213 is about 1444.0153192219.
Adding to 3011032213 its reverse (3122301103), we get a palindrome (6133333316).
The spelling of 3011032213 in words is "three billion, eleven million, thirty-two thousand, two hundred thirteen".
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