Base | Representation |
---|---|
bin | 1011111110011010… |
… | …0010100101111111 |
3 | 22022000202010120010 |
4 | 2333212202211333 |
5 | 23040411121143 |
6 | 1250550554303 |
7 | 142442144016 |
oct | 27746424577 |
9 | 8260663503 |
10 | 3214551423 |
11 | 13aa592076 |
12 | 758668993 |
13 | 3c2c94c45 |
14 | 226cd5a7d |
15 | 13c324a33 |
hex | bf9a297f |
3214551423 has 32 divisors (see below), whose sum is σ = 4607654400. Its totient is φ = 1987462656.
The previous prime is 3214551421. The next prime is 3214551433. The reversal of 3214551423 is 3241554123.
It is not a de Polignac number, because 3214551423 - 21 = 3214551421 is a prime.
It is a super-2 number, since 2×32145514232 = 20666681702222649858, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3214551421) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 567238 + ... + 572876.
It is an arithmetic number, because the mean of its divisors is an integer number (143989200).
Almost surely, 23214551423 is an apocalyptic number.
3214551423 is a deficient number, since it is larger than the sum of its proper divisors (1393102977).
3214551423 is a wasteful number, since it uses less digits than its factorization.
3214551423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5871.
The product of its digits is 14400, while the sum is 30.
The square root of 3214551423 is about 56697.0142335555. The cubic root of 3214551423 is about 1475.8428847862.
The spelling of 3214551423 in words is "three billion, two hundred fourteen million, five hundred fifty-one thousand, four hundred twenty-three".
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