Base | Representation |
---|---|
bin | 11110100110111000010… |
… | …000010110010001100111 |
3 | 21110002001201001000101102 |
4 | 132212320100112101213 |
5 | 233430110024113111 |
6 | 4250131231550315 |
7 | 304650325400021 |
oct | 36467020262147 |
9 | 7402051030342 |
10 | 2103330301031 |
11 | 741021137393 |
12 | 29b78108b39b |
13 | 12346000512b |
14 | 73b31d37011 |
15 | 39aa47a313b |
hex | 1e9b8416467 |
2103330301031 has 16 divisors (see below), whose sum is σ = 2145627162144. Its totient is φ = 2061519043584.
The previous prime is 2103330300997. The next prime is 2103330301073. The reversal of 2103330301031 is 1301030333012.
It is a cyclic number.
It is not a de Polignac number, because 2103330301031 - 210 = 2103330300007 is a prime.
It is a super-2 number, since 2×21033303010312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2103330300994 and 2103330301012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2103330301531) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6578531 + ... + 6890843.
It is an arithmetic number, because the mean of its divisors is an integer number (134101697634).
Almost surely, 22103330301031 is an apocalyptic number.
2103330301031 is a deficient number, since it is larger than the sum of its proper divisors (42296861113).
2103330301031 is a wasteful number, since it uses less digits than its factorization.
2103330301031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 313090.
The product of its (nonzero) digits is 486, while the sum is 20.
Adding to 2103330301031 its reverse (1301030333012), we get a palindrome (3404360634043).
The spelling of 2103330301031 in words is "two trillion, one hundred three billion, three hundred thirty million, three hundred one thousand, thirty-one".
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