Base | Representation |
---|---|
bin | 10010110000100001… |
… | …001111110001010110 |
3 | 1220222200112211200012 |
4 | 102300201033301112 |
5 | 312222142441200 |
6 | 13130335320222 |
7 | 1312056600413 |
oct | 226041176126 |
9 | 56880484605 |
10 | 20141374550 |
11 | 85a630a8a0 |
12 | 3aa1380072 |
13 | 1b8ca7680b |
14 | d90da710a |
15 | 7cd394a35 |
hex | 4b084fc56 |
20141374550 has 48 divisors (see below), whose sum is σ = 41273434224. Its totient is φ = 7251600000.
The previous prime is 20141374541. The next prime is 20141374567. The reversal of 20141374550 is 5547314102.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125741 + ... + 236840.
It is an arithmetic number, because the mean of its divisors is an integer number (859863213).
Almost surely, 220141374550 is an apocalyptic number.
20141374550 is an abundant number, since it is smaller than the sum of its proper divisors (21132059674).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20141374550 is a wasteful number, since it uses less digits than its factorization.
20141374550 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362705 (or 362700 counting only the distinct ones).
The product of its (nonzero) digits is 16800, while the sum is 32.
Adding to 20141374550 its reverse (5547314102), we get a palindrome (25688688652).
The spelling of 20141374550 in words is "twenty billion, one hundred forty-one million, three hundred seventy-four thousand, five hundred fifty".
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