Base | Representation |
---|---|
bin | 1100001001100000… |
… | …1110010110011110 |
3 | 22102021101120112212 |
4 | 3002120032112132 |
5 | 23134322131032 |
6 | 1255333200422 |
7 | 143546102024 |
oct | 30230162636 |
9 | 8367346485 |
10 | 3261130142 |
11 | 1423906386 |
12 | 770190112 |
13 | 3cc82300a |
14 | 22d17c714 |
15 | 141475bb2 |
hex | c260e59e |
3261130142 has 8 divisors (see below), whose sum is σ = 4892045976. Its totient is φ = 1630448152.
The previous prime is 3261130097. The next prime is 3261130163. The reversal of 3261130142 is 2410311623.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17993 + ... + 82740.
It is an arithmetic number, because the mean of its divisors is an integer number (611505747).
Almost surely, 23261130142 is an apocalyptic number.
3261130142 is a deficient number, since it is larger than the sum of its proper divisors (1630915834).
3261130142 is a wasteful number, since it uses less digits than its factorization.
3261130142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 116922.
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 3261130142 is about 57106.3056238101. The cubic root of 3261130142 is about 1482.9370307646.
Adding to 3261130142 its reverse (2410311623), we get a palindrome (5671441765).
The spelling of 3261130142 in words is "three billion, two hundred sixty-one million, one hundred thirty thousand, one hundred forty-two".
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