Base | Representation |
---|---|
bin | 1011101010101110… |
… | …1011001101000011 |
3 | 22002021102122211200 |
4 | 2322223223031003 |
5 | 22403243330311 |
6 | 1234441512243 |
7 | 140420441241 |
oct | 27253531503 |
9 | 8067378750 |
10 | 3132011331 |
11 | 1367a36519 |
12 | 734aa2683 |
13 | 3abb55657 |
14 | 219d6b791 |
15 | 134e6d556 |
hex | baaeb343 |
3132011331 has 24 divisors (see below), whose sum is σ = 4574519040. Its totient is φ = 2064758256.
The previous prime is 3132011317. The next prime is 3132011359. The reversal of 3132011331 is 1331102313.
It is a happy number.
3132011331 is a `hidden beast` number, since 3 + 1 + 320 + 11 + 331 = 666.
It is not a de Polignac number, because 3132011331 - 25 = 3132011299 is a prime.
It is a super-3 number, since 3×31320113313 (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (3132011381) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 775740 + ... + 779766.
It is an arithmetic number, because the mean of its divisors is an integer number (190604960).
Almost surely, 23132011331 is an apocalyptic number.
3132011331 is a deficient number, since it is larger than the sum of its proper divisors (1442507709).
3132011331 is a wasteful number, since it uses less digits than its factorization.
3132011331 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4975 (or 4972 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
The square root of 3132011331 is about 55964.3755526674. The cubic root of 3132011331 is about 1463.1014527284.
Adding to 3132011331 its reverse (1331102313), we get a palindrome (4463113644).
The spelling of 3132011331 in words is "three billion, one hundred thirty-two million, eleven thousand, three hundred thirty-one".
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