Base | Representation |
---|---|
bin | 100111100000… |
… | …1010001100110 |
3 | 1102222102002100 |
4 | 1033001101212 |
5 | 20300331343 |
6 | 2015552530 |
7 | 341033262 |
oct | 117012146 |
9 | 42872070 |
10 | 20714598 |
11 | 10769203 |
12 | 6b2b746 |
13 | 43a3778 |
14 | 2a730a2 |
15 | 1c429d3 |
hex | 13c1466 |
20714598 has 48 divisors (see below), whose sum is σ = 48550320. Its totient is φ = 6360768.
The previous prime is 20714597. The next prime is 20714599. The reversal of 20714598 is 89541702.
It is an interprime number because it is at equal distance from previous prime (20714597) and next prime (20714599).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20714593) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11836 + ... + 13472.
It is an arithmetic number, because the mean of its divisors is an integer number (1011465).
Almost surely, 220714598 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 20714598, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24275160).
20714598 is an abundant number, since it is smaller than the sum of its proper divisors (27835722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20714598 is a wasteful number, since it uses less digits than its factorization.
20714598 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1701 (or 1698 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
The square root of 20714598 is about 4551.3292563821. The cubic root of 20714598 is about 274.6368672570.
It can be divided in two parts, 20714 and 598, that added together give a palindrome (21312).
The spelling of 20714598 in words is "twenty million, seven hundred fourteen thousand, five hundred ninety-eight".
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