Base | Representation |
---|---|
bin | 10010101110111011… |
… | …001010100011111011 |
3 | 1220220211012021211002 |
4 | 102232323022203323 |
5 | 312143320131043 |
6 | 13123541555215 |
7 | 1311313255013 |
oct | 225673124373 |
9 | 56824167732 |
10 | 20114614523 |
11 | 85921a2673 |
12 | 3a94415b0b |
13 | 1b87367493 |
14 | d8b5dcc43 |
15 | 7cad5abb8 |
hex | 4aeeca8fb |
20114614523 has 16 divisors (see below), whose sum is σ = 22143098880. Its totient is φ = 18188841600.
The previous prime is 20114614517. The next prime is 20114614529. The reversal of 20114614523 is 32541641102.
It is an interprime number because it is at equal distance from previous prime (20114614517) and next prime (20114614529).
It is a cyclic number.
It is not a de Polignac number, because 20114614523 - 212 = 20114610427 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (20114614529) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64043 + ... + 210548.
It is an arithmetic number, because the mean of its divisors is an integer number (1383943680).
Almost surely, 220114614523 is an apocalyptic number.
20114614523 is a deficient number, since it is larger than the sum of its proper divisors (2028484357).
20114614523 is a wasteful number, since it uses less digits than its factorization.
20114614523 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 274778.
The product of its (nonzero) digits is 5760, while the sum is 29.
The spelling of 20114614523 in words is "twenty billion, one hundred fourteen million, six hundred fourteen thousand, five hundred twenty-three".
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