Base | Representation |
---|---|
bin | 10100011011000… |
… | …100101010001100 |
3 | 212212201222111020 |
4 | 110123010222030 |
5 | 1200204010132 |
6 | 53555554140 |
7 | 11330255130 |
oct | 2433045214 |
9 | 785658436 |
10 | 342641292 |
11 | 166459524 |
12 | 968bb950 |
13 | 55caa936 |
14 | 337133c0 |
15 | 2013352c |
hex | 146c4a8c |
342641292 has 48 divisors (see below), whose sum is σ = 915398400. Its totient is φ = 97716672.
The previous prime is 342641279. The next prime is 342641297. The reversal of 342641292 is 292146243.
It is a super-3 number, since 3×3426412923 (a number of 27 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (342641297) 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, 45834 + ... + 52782.
It is an arithmetic number, because the mean of its divisors is an integer number (19070800).
Almost surely, 2342641292 is an apocalyptic number.
It is an amenable number.
342641292 is an abundant number, since it is smaller than the sum of its proper divisors (572757108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342641292 is a wasteful number, since it uses less digits than its factorization.
342641292 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7550 (or 7548 counting only the distinct ones).
The product of its digits is 20736, while the sum is 33.
The square root of 342641292 is about 18510.5724384742. The cubic root of 342641292 is about 699.7558958382.
The spelling of 342641292 in words is "three hundred forty-two million, six hundred forty-one thousand, two hundred ninety-two".
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