Base | Representation |
---|---|
bin | 10010111011010110… |
… | …100001111000011100 |
3 | 1221110100112012001100 |
4 | 102323112201320130 |
5 | 313110204131044 |
6 | 13200350513100 |
7 | 1316424423516 |
oct | 227326417034 |
9 | 57410465040 |
10 | 20323114524 |
11 | 8689960819 |
12 | 3b32205790 |
13 | 1bbb60966b |
14 | dab194bb6 |
15 | 7de2e3869 |
hex | 4bb5a1e1c |
20323114524 has 36 divisors (see below), whose sum is σ = 52465349664. Its totient is φ = 6630235392.
The previous prime is 20323114519. The next prime is 20323114529. The reversal of 20323114524 is 42541132302.
20323114524 is a `hidden beast` number, since 2 + 0 + 3 + 23 + 114 + 524 = 666.
It is an interprime number because it is at equal distance from previous prime (20323114519) and next prime (20323114529).
It is a tau number, because it is divible by the number of its divisors (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20323114529) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6003957 + ... + 6007340.
It is an arithmetic number, because the mean of its divisors is an integer number (1457370824).
Almost surely, 220323114524 is an apocalyptic number.
It is an amenable number.
20323114524 is an abundant number, since it is smaller than the sum of its proper divisors (32142235140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20323114524 is a wasteful number, since it uses less digits than its factorization.
20323114524 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12011354 (or 12011349 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 20323114524 its reverse (42541132302), we get a palindrome (62864246826).
The spelling of 20323114524 in words is "twenty billion, three hundred twenty-three million, one hundred fourteen thousand, five hundred twenty-four".
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