Base | Representation |
---|---|
bin | 10010111010110110… |
… | …000110010101110000 |
3 | 1221102202112021021221 |
4 | 102322312012111300 |
5 | 313101020104404 |
6 | 13155444354424 |
7 | 1316262235162 |
oct | 227266062560 |
9 | 57382467257 |
10 | 20314613104 |
11 | 8685084555 |
12 | 3b2b3a5a14 |
13 | 1bb9920c36 |
14 | da9dc0932 |
15 | 7dd6b4954 |
hex | 4bad86570 |
20314613104 has 20 divisors (see below), whose sum is σ = 41070848976. Its totient is φ = 9715684352.
The previous prime is 20314613051. The next prime is 20314613119. The reversal of 20314613104 is 40131641302.
It is a congruent number.
It is an unprimeable number.
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, 27601009 + ... + 27601744.
Almost surely, 220314613104 is an apocalyptic number.
It is an amenable number.
20314613104 is an abundant number, since it is smaller than the sum of its proper divisors (20756235872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20314613104 is a wasteful number, since it uses less digits than its factorization.
20314613104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55202784 (or 55202778 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 25.
The spelling of 20314613104 in words is "twenty billion, three hundred fourteen million, six hundred thirteen thousand, one hundred four".
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