Base | Representation |
---|---|
bin | 10011001100101101… |
… | …010111101000000101 |
3 | 1222012122110200022200 |
4 | 103030231113220011 |
5 | 314204231031001 |
6 | 13245312145113 |
7 | 1326561532164 |
oct | 231455275005 |
9 | 58178420280 |
10 | 20614314501 |
11 | 8819274660 |
12 | 3bb3838199 |
13 | 1c36a45b41 |
14 | dd7b173db |
15 | 809b65086 |
hex | 4ccb57a05 |
20614314501 has 12 divisors (see below), whose sum is σ = 32483162400. Its totient is φ = 12493523880.
The previous prime is 20614314473. The next prime is 20614314527. The reversal of 20614314501 is 10541341602.
It is a happy number.
20614314501 is a `hidden beast` number, since 2 + 0 + 6 + 143 + 14 + 501 = 666.
It is not a de Polignac number, because 20614314501 - 29 = 20614313989 is a prime.
It is a super-2 number, since 2×206143145012 (a number of 21 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20614314401) 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 11 ways as a sum of consecutive naturals, for example, 104112601 + ... + 104112798.
It is an arithmetic number, because the mean of its divisors is an integer number (2706930200).
Almost surely, 220614314501 is an apocalyptic number.
It is an amenable number.
20614314501 is a deficient number, since it is larger than the sum of its proper divisors (11868847899).
20614314501 is a wasteful number, since it uses less digits than its factorization.
20614314501 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 208225416 (or 208225413 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The spelling of 20614314501 in words is "twenty billion, six hundred fourteen million, three hundred fourteen thousand, five hundred one".
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