Base | Representation |
---|---|
bin | 1011101011001110… |
… | …1100000100010101 |
3 | 22002102101101110000 |
4 | 2322303230010111 |
5 | 22404313041041 |
6 | 1234554521513 |
7 | 140444340555 |
oct | 27263540425 |
9 | 8072341400 |
10 | 3134112021 |
11 | 1369140827 |
12 | 735736299 |
13 | 3ac40c871 |
14 | 21a357165 |
15 | 135235bb6 |
hex | bacec115 |
3134112021 has 20 divisors (see below), whose sum is σ = 4683327264. Its totient is φ = 2088736200.
The previous prime is 3134112013. The next prime is 3134112031. The reversal of 3134112021 is 1202114313.
3134112021 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3134112021 - 23 = 3134112013 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3134111985 and 3134112003.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3134112031) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 493456 + ... + 499766.
Almost surely, 23134112021 is an apocalyptic number.
It is an amenable number.
3134112021 is a deficient number, since it is larger than the sum of its proper divisors (1549215243).
3134112021 is an equidigital number, since it uses as much as digits as its factorization.
3134112021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12454 (or 12445 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 3134112021 is about 55983.1405067633. The cubic root of 3134112021 is about 1463.4284881239.
Adding to 3134112021 its reverse (1202114313), we get a palindrome (4336226334).
The spelling of 3134112021 in words is "three billion, one hundred thirty-four million, one hundred twelve thousand, twenty-one".
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