Base | Representation |
---|---|
bin | 10011011001011001… |
… | …001111100111010110 |
3 | 1222202110221110121101 |
4 | 103121121033213112 |
5 | 320123222030424 |
6 | 13322353540314 |
7 | 1335054535255 |
oct | 233131174726 |
9 | 58673843541 |
10 | 20827142614 |
11 | 8918419563 |
12 | 4052b7469a |
13 | 1c6bb72035 |
14 | 10180b879c |
15 | 81d6a5344 |
hex | 4d964f9d6 |
20827142614 has 16 divisors (see below), whose sum is σ = 31361767920. Its totient is φ = 10373253280.
The previous prime is 20827142591. The next prime is 20827142621. The reversal of 20827142614 is 41624172802.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1504404 + ... + 1518184.
It is an arithmetic number, because the mean of its divisors is an integer number (1960110495).
Almost surely, 220827142614 is an apocalyptic number.
20827142614 is a deficient number, since it is larger than the sum of its proper divisors (10534625306).
20827142614 is a wasteful number, since it uses less digits than its factorization.
20827142614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16655.
The product of its (nonzero) digits is 43008, while the sum is 37.
The spelling of 20827142614 in words is "twenty billion, eight hundred twenty-seven million, one hundred forty-two thousand, six hundred fourteen".
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