Base | Representation |
---|---|
bin | 11111000000111011011… |
… | …001011011010011100100 |
3 | 21112202020222112011212022 |
4 | 133000323121123103210 |
5 | 234404400334100004 |
6 | 4311034510042312 |
7 | 306660415432361 |
oct | 37007331332344 |
9 | 7482228464768 |
10 | 2131300300004 |
11 | 751974502617 |
12 | 2a50881a9398 |
13 | 125c9994a595 |
14 | 75226917468 |
15 | 3a6900902be |
hex | 1f03b65b4e4 |
2131300300004 has 24 divisors (see below), whose sum is σ = 3752973603288. Its totient is φ = 1059039687680.
The previous prime is 2131300300001. The next prime is 2131300300049. The reversal of 2131300300004 is 4000030031312.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 135725928100 + 1995574371904 = 368410^2 + 1412648^2 .
It is not an unprimeable number, because it can be changed into a prime (2131300300001) 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, 1709057 + ... + 2680200.
It is an arithmetic number, because the mean of its divisors is an integer number (156373900137).
Almost surely, 22131300300004 is an apocalyptic number.
It is an amenable number.
2131300300004 is a deficient number, since it is larger than the sum of its proper divisors (1621673303284).
2131300300004 is a wasteful number, since it uses less digits than its factorization.
2131300300004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4390015 (or 4390013 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 2131300300004 its reverse (4000030031312), we get a palindrome (6131330331316).
The spelling of 2131300300004 in words is "two trillion, one hundred thirty-one billion, three hundred million, three hundred thousand, four".
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