Base | Representation |
---|---|
bin | 10010000100101111000… |
… | …000001101110011011001 |
3 | 11101201220111100101001212 |
4 | 102010233000031303121 |
5 | 130322141214243413 |
6 | 2350325501552505 |
7 | 155506522643234 |
oct | 22045700156331 |
9 | 4351814311055 |
10 | 1242034134233 |
11 | 43981a986302 |
12 | 18086a875735 |
13 | 9017ac06299 |
14 | 44186d1841b |
15 | 22495078ca8 |
hex | 1212f00dcd9 |
1242034134233 has 8 divisors (see below), whose sum is σ = 1260643516320. Its totient is φ = 1223426856960.
The previous prime is 1242034134227. The next prime is 1242034134247. The reversal of 1242034134233 is 3324314302421.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1242034134233 - 26 = 1242034134169 is a prime.
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 1242034134233.
It is not an unprimeable number, because it can be changed into a prime (1242034134203) 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, 683498 + ... + 1717916.
It is an arithmetic number, because the mean of its divisors is an integer number (157580439540).
Almost surely, 21242034134233 is an apocalyptic number.
It is an amenable number.
1242034134233 is a deficient number, since it is larger than the sum of its proper divisors (18609382087).
1242034134233 is a wasteful number, since it uses less digits than its factorization.
1242034134233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1052407.
The product of its (nonzero) digits is 41472, while the sum is 32.
Adding to 1242034134233 its reverse (3324314302421), we get a palindrome (4566348436654).
The spelling of 1242034134233 in words is "one trillion, two hundred forty-two billion, thirty-four million, one hundred thirty-four thousand, two hundred thirty-three".
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