Base | Representation |
---|---|
bin | 111100100010000… |
… | …1100000111011110 |
3 | 12020112221200010010 |
4 | 1321010030013132 |
5 | 13124433010332 |
6 | 533314224050 |
7 | 101222262606 |
oct | 17104140736 |
9 | 5215850103 |
10 | 2031141342 |
11 | 95258760a |
12 | 488285026 |
13 | 264a5b9a9 |
14 | 153a83c06 |
15 | bd4b49cc |
hex | 7910c1de |
2031141342 has 32 divisors (see below), whose sum is σ = 4144299552. Its totient is φ = 663496704.
The previous prime is 2031141337. The next prime is 2031141361. The reversal of 2031141342 is 2431411302.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53998 + ... + 83534.
It is an arithmetic number, because the mean of its divisors is an integer number (129509361).
Almost surely, 22031141342 is an apocalyptic number.
2031141342 is an abundant number, since it is smaller than the sum of its proper divisors (2113158210).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2031141342 is a wasteful number, since it uses less digits than its factorization.
2031141342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29772.
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 2031141342 is about 45068.1854749001. The cubic root of 2031141342 is about 1266.4266722444.
Adding to 2031141342 its reverse (2431411302), we get a palindrome (4462552644).
The spelling of 2031141342 in words is "two billion, thirty-one million, one hundred forty-one thousand, three hundred forty-two".
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