Base | Representation |
---|---|
bin | 1011100101100010… |
… | …0001101100010100 |
3 | 22000202102021002200 |
4 | 2321120201230110 |
5 | 22332203330140 |
6 | 1232342404500 |
7 | 140034246345 |
oct | 27130415424 |
9 | 8022367080 |
10 | 3110214420 |
11 | 13566a9145 |
12 | 729730730 |
13 | 3a7493381 |
14 | 2170d60cc |
15 | 1330b5030 |
hex | b9621b14 |
3110214420 has 36 divisors (see below), whose sum is σ = 9434317620. Its totient is φ = 829390464.
The previous prime is 3110214403. The next prime is 3110214461. The reversal of 3110214420 is 244120113.
3110214420 is a `hidden beast` number, since 31 + 1 + 0 + 214 + 420 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 2102405904 + 1007808516 = 45852^2 + 31746^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 3110214393 and 3110214402.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8639305 + ... + 8639664.
Almost surely, 23110214420 is an apocalyptic number.
3110214420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3110214420 is an abundant number, since it is smaller than the sum of its proper divisors (6324103200).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3110214420 is a wasteful number, since it uses less digits than its factorization.
3110214420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17278984 (or 17278979 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 3110214420 is about 55769.2963914733. The cubic root of 3110214420 is about 1459.6994471090.
Adding to 3110214420 its reverse (244120113), we get a palindrome (3354334533).
The spelling of 3110214420 in words is "three billion, one hundred ten million, two hundred fourteen thousand, four hundred twenty".
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