Base | Representation |
---|---|
bin | 100001101100000010101… |
… | …111101111110000010111 |
3 | 22012022111122211221001101 |
4 | 201230002233233300113 |
5 | 300412142030141401 |
6 | 4531302305010531 |
7 | 326153454406336 |
oct | 41540257576027 |
9 | 8168448757041 |
10 | 2315033443351 |
11 | 812889031632 |
12 | 314804023a47 |
13 | 13a3cab1b395 |
14 | 8009643dd1d |
15 | 403453aa101 |
hex | 21b02befc17 |
2315033443351 has 16 divisors (see below), whose sum is σ = 2354300049024. Its totient is φ = 2276046719584.
The previous prime is 2315033443343. The next prime is 2315033443381. The reversal of 2315033443351 is 1533443305132.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 2315033443351 - 23 = 2315033443343 is a prime.
It is a super-2 number, since 2×23150334433512 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2315033443351.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2315033443321) 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, 43929720 + ... + 43982386.
It is an arithmetic number, because the mean of its divisors is an integer number (147143753064).
Almost surely, 22315033443351 is an apocalyptic number.
2315033443351 is a deficient number, since it is larger than the sum of its proper divisors (39266605673).
2315033443351 is a wasteful number, since it uses less digits than its factorization.
2315033443351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55310.
The product of its (nonzero) digits is 194400, while the sum is 37.
Adding to 2315033443351 its reverse (1533443305132), we get a palindrome (3848476748483).
The spelling of 2315033443351 in words is "two trillion, three hundred fifteen billion, thirty-three million, four hundred forty-three thousand, three hundred fifty-one".
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