Base | Representation |
---|---|
bin | 10101110100101110… |
… | …010101110011000010 |
3 | 2020111002120220221111 |
4 | 111310232111303002 |
5 | 340442341011232 |
6 | 14433125313534 |
7 | 1456460262424 |
oct | 256456256302 |
9 | 66432526844 |
10 | 23433141442 |
11 | 9a35440aa7 |
12 | 465b8658aa |
13 | 2295a35589 |
14 | 11c423c814 |
15 | 92236d047 |
hex | 574b95cc2 |
23433141442 has 8 divisors (see below), whose sum is σ = 35170479036. Its totient is φ = 11709648432.
The previous prime is 23433141409. The next prime is 23433141481. The reversal of 23433141442 is 24414133432.
It can be written as a sum of positive squares in 2 ways, for example, as 22257954481 + 1175186961 = 149191^2 + 34281^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×234331414422 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3456913 + ... + 3463684.
Almost surely, 223433141442 is an apocalyptic number.
23433141442 is a deficient number, since it is larger than the sum of its proper divisors (11737337594).
23433141442 is a wasteful number, since it uses less digits than its factorization.
23433141442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6922292.
The product of its digits is 27648, while the sum is 31.
Adding to 23433141442 its reverse (24414133432), we get a palindrome (47847274874).
The spelling of 23433141442 in words is "twenty-three billion, four hundred thirty-three million, one hundred forty-one thousand, four hundred forty-two".
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