Base | Representation |
---|---|
bin | 1011101010110101… |
… | …1010111001001101 |
3 | 22002022021220101110 |
4 | 2322231122321031 |
5 | 22403403000223 |
6 | 1234455402233 |
7 | 140424355065 |
oct | 27255327115 |
9 | 8068256343 |
10 | 3132468813 |
11 | 1368219201 |
12 | 735083379 |
13 | 3abc85956 |
14 | 21a04a3a5 |
15 | 13500dd93 |
hex | bab5ae4d |
3132468813 has 8 divisors (see below), whose sum is σ = 4177012000. Its totient is φ = 2088119088.
The previous prime is 3132468793. The next prime is 3132468827. The reversal of 3132468813 is 3188642313.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3132468813 - 29 = 3132468301 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3132468893) 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 7 ways as a sum of consecutive naturals, for example, 5038 + ... + 79311.
It is an arithmetic number, because the mean of its divisors is an integer number (522126500).
Almost surely, 23132468813 is an apocalyptic number.
It is an amenable number.
3132468813 is a deficient number, since it is larger than the sum of its proper divisors (1044543187).
3132468813 is a wasteful number, since it uses less digits than its factorization.
3132468813 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 96731.
The product of its digits is 82944, while the sum is 39.
The square root of 3132468813 is about 55968.4626642541. The cubic root of 3132468813 is about 1463.1726859734.
The spelling of 3132468813 in words is "three billion, one hundred thirty-two million, four hundred sixty-eight thousand, eight hundred thirteen".
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