Base | Representation |
---|---|
bin | 10010111010110100… |
… | …011001011111000001 |
3 | 1221102201200121200012 |
4 | 102322310121133001 |
5 | 313100411322413 |
6 | 13155431034305 |
7 | 1316255400233 |
oct | 227264313701 |
9 | 57381617605 |
10 | 20314167233 |
11 | 86848aa568 |
12 | 3b2b20b995 |
13 | 1bb97c5cc9 |
14 | da9d06253 |
15 | 7dd6277a8 |
hex | 4bad197c1 |
20314167233 has 8 divisors (see below), whose sum is σ = 20362951560. Its totient is φ = 20265431040.
The previous prime is 20314167217. The next prime is 20314167287. The reversal of 20314167233 is 33276141302.
It can be written as a sum of positive squares in 4 ways, for example, as 8670030769 + 11644136464 = 93113^2 + 107908^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20314167233 - 24 = 20314167217 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 20314167233.
It is not an unprimeable number, because it can be changed into a prime (20314167733) 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, 917453 + ... + 939333.
It is an arithmetic number, because the mean of its divisors is an integer number (2545368945).
Almost surely, 220314167233 is an apocalyptic number.
It is an amenable number.
20314167233 is a deficient number, since it is larger than the sum of its proper divisors (48784327).
20314167233 is a wasteful number, since it uses less digits than its factorization.
20314167233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24067.
The product of its (nonzero) digits is 18144, while the sum is 32.
The spelling of 20314167233 in words is "twenty billion, three hundred fourteen million, one hundred sixty-seven thousand, two hundred thirty-three".
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