Base | Representation |
---|---|
bin | 100111001001111010… |
… | …101001111100000100 |
3 | 11000112000000020110011 |
4 | 213021322221330010 |
5 | 1142100312132322 |
6 | 31151452240004 |
7 | 3015563446441 |
oct | 471172517404 |
9 | 130460006404 |
10 | 42042302212 |
11 | 16914868a09 |
12 | 8193a70004 |
13 | 3c7021b301 |
14 | 206b9189c8 |
15 | 1160e53677 |
hex | 9c9ea9f04 |
42042302212 has 48 divisors (see below), whose sum is σ = 78559951680. Its totient is φ = 19630080000.
The previous prime is 42042302189. The next prime is 42042302221. The reversal of 42042302212 is 21220324024.
42042302212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1839012 + ... + 1861732.
It is an arithmetic number, because the mean of its divisors is an integer number (1636665660).
Almost surely, 242042302212 is an apocalyptic number.
It is an amenable number.
42042302212 is a deficient number, since it is larger than the sum of its proper divisors (36517649468).
42042302212 is a wasteful number, since it uses less digits than its factorization.
42042302212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23092 (or 23090 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 22.
Adding to 42042302212 its reverse (21220324024), we get a palindrome (63262626236).
The spelling of 42042302212 in words is "forty-two billion, forty-two million, three hundred two thousand, two hundred twelve".
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