Base | Representation |
---|---|
bin | 1011100110001000… |
… | …1101110011111011 |
3 | 22000221012022100000 |
4 | 2321202031303323 |
5 | 22333331120202 |
6 | 1232513044043 |
7 | 140064655536 |
oct | 27142156373 |
9 | 8027168300 |
10 | 3112754427 |
11 | 1358083522 |
12 | 72a556623 |
13 | 3a7b72533 |
14 | 217597a1d |
15 | 13341791c |
hex | b988dcfb |
3112754427 has 24 divisors (see below), whose sum is σ = 4865462784. Its totient is φ = 1984941288.
The previous prime is 3112754369. The next prime is 3112754431. The reversal of 3112754427 is 7244572113.
It is not a de Polignac number, because 3112754427 - 28 = 3112754171 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3112754391 and 3112754400.
It is not an unprimeable number, because it can be changed into a prime (3112754467) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 272883 + ... + 284060.
It is an arithmetic number, because the mean of its divisors is an integer number (202727616).
Almost surely, 23112754427 is an apocalyptic number.
3112754427 is a deficient number, since it is larger than the sum of its proper divisors (1752708357).
3112754427 is an equidigital number, since it uses as much as digits as its factorization.
3112754427 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 556981 (or 556969 counting only the distinct ones).
The product of its digits is 47040, while the sum is 36.
The square root of 3112754427 is about 55792.0641937543. The cubic root of 3112754427 is about 1460.0967013888.
It can be divided in two parts, 311275442 and 7, that added together give a square (311275449 = 176432).
The spelling of 3112754427 in words is "three billion, one hundred twelve million, seven hundred fifty-four thousand, four hundred twenty-seven".
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