Base | Representation |
---|---|
bin | 10010110000000001… |
… | …101111000100011110 |
3 | 1220222010000011112011 |
4 | 102300001233010132 |
5 | 312213034123032 |
6 | 13125442301434 |
7 | 1311626434531 |
oct | 226001570436 |
9 | 56863004464 |
10 | 20133114142 |
11 | 85a1688709 |
12 | 3a9a65787a |
13 | 1b8b1439bb |
14 | d8dc56a18 |
15 | 7cc7b2247 |
hex | 4b006f11e |
20133114142 has 16 divisors (see below), whose sum is σ = 30382473600. Its totient is φ = 10005675480.
The previous prime is 20133114137. The next prime is 20133114143. The reversal of 20133114142 is 24141133102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20133114143) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 836959 + ... + 860677.
It is an arithmetic number, because the mean of its divisors is an integer number (1898904600).
Almost surely, 220133114142 is an apocalyptic number.
20133114142 is a deficient number, since it is larger than the sum of its proper divisors (10249359458).
20133114142 is a wasteful number, since it uses less digits than its factorization.
20133114142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26271.
The product of its (nonzero) digits is 576, while the sum is 22.
Adding to 20133114142 its reverse (24141133102), we get a palindrome (44274247244).
The spelling of 20133114142 in words is "twenty billion, one hundred thirty-three million, one hundred fourteen thousand, one hundred forty-two".
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