Base | Representation |
---|---|
bin | 1001000101001101001… |
… | …11111001101011010101 |
3 | 1002211102010101000100102 |
4 | 10202212213321223111 |
5 | 20103020434414104 |
6 | 355202424423445 |
7 | 31354320532565 |
oct | 4424647715325 |
9 | 1084363330312 |
10 | 312033123029 |
11 | 110372621781 |
12 | 50583317b85 |
13 | 23569abca54 |
14 | 11161302da5 |
15 | 81b3cc3a1e |
hex | 48a69f9ad5 |
312033123029 has 8 divisors (see below), whose sum is σ = 326646732672. Its totient is φ = 297506759440.
The previous prime is 312033122971. The next prime is 312033123113. The reversal of 312033123029 is 920321330213.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-312033123029 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 312033122992 and 312033123010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (312033123229) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21804194 + ... + 21818499.
It is an arithmetic number, because the mean of its divisors is an integer number (40830841584).
Almost surely, 2312033123029 is an apocalyptic number.
It is an amenable number.
312033123029 is a deficient number, since it is larger than the sum of its proper divisors (14613609643).
312033123029 is a wasteful number, since it uses less digits than its factorization.
312033123029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43623027.
The product of its (nonzero) digits is 5832, while the sum is 29.
The spelling of 312033123029 in words is "three hundred twelve billion, thirty-three million, one hundred twenty-three thousand, twenty-nine".
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