Base | Representation |
---|---|
bin | 10010111010110110… |
… | …000100110000111100 |
3 | 1221102202111221102222 |
4 | 102322312010300330 |
5 | 313101014403102 |
6 | 13155444304512 |
7 | 1316262210314 |
oct | 227266046074 |
9 | 57382457388 |
10 | 20314606652 |
11 | 868507a71a |
12 | 3b2b3a2138 |
13 | 1bb991b012 |
14 | da9dbc444 |
15 | 7dd6b2aa2 |
hex | 4bad84c3c |
20314606652 has 12 divisors (see below), whose sum is σ = 36697354176. Its totient is φ = 9829648320.
The previous prime is 20314606607. The next prime is 20314606657. The reversal of 20314606652 is 25660641302.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20314606657) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81913613 + ... + 81913860.
It is an arithmetic number, because the mean of its divisors is an integer number (3058112848).
Almost surely, 220314606652 is an apocalyptic number.
It is an amenable number.
20314606652 is a deficient number, since it is larger than the sum of its proper divisors (16382747524).
20314606652 is a wasteful number, since it uses less digits than its factorization.
20314606652 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163827508 (or 163827506 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 35.
The spelling of 20314606652 in words is "twenty billion, three hundred fourteen million, six hundred six thousand, six hundred fifty-two".
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