Base | Representation |
---|---|
bin | 10010101001011110… |
… | …100100101001011010 |
3 | 1220200110020122002110 |
4 | 102221132210221122 |
5 | 312001421424424 |
6 | 13110515213150 |
7 | 1306123446633 |
oct | 225136445132 |
9 | 56613218073 |
10 | 20023233114 |
11 | 8545658445 |
12 | 3a698a71b6 |
13 | 1b71450841 |
14 | d7d41288a |
15 | 7c2d09c29 |
hex | 4a97a4a5a |
20023233114 has 32 divisors (see below), whose sum is σ = 42528036096. Its totient is φ = 6263147520.
The previous prime is 20023233107. The next prime is 20023233149. The reversal of 20023233114 is 41133232002.
It is a super-2 number, since 2×200232331142 (a number of 21 digits) contains 22 as substring.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 256882 + ... + 325629.
It is an arithmetic number, because the mean of its divisors is an integer number (1329001128).
Almost surely, 220023233114 is an apocalyptic number.
20023233114 is an abundant number, since it is smaller than the sum of its proper divisors (22504802982).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20023233114 is a wasteful number, since it uses less digits than its factorization.
20023233114 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 582870.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 20023233114 its reverse (41133232002), we get a palindrome (61156465116).
The spelling of 20023233114 in words is "twenty billion, twenty-three million, two hundred thirty-three thousand, one hundred fourteen".
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