Base | Representation |
---|---|
bin | 10100011010000… |
… | …010101011100000 |
3 | 212212020020202220 |
4 | 110122002223200 |
5 | 1200121333130 |
6 | 53550111040 |
7 | 11325051204 |
oct | 2432025340 |
9 | 785206686 |
10 | 342371040 |
11 | 166294480 |
12 | 967ab480 |
13 | 55c1491b |
14 | 33682b04 |
15 | 200cd410 |
hex | 14682ae0 |
342371040 has 192 divisors, whose sum is σ = 1196923392. Its totient is φ = 81561600.
The previous prime is 342371023. The next prime is 342371047. The reversal of 342371040 is 40173243.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 342371040.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342371047) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321549 + ... + 322611.
It is an arithmetic number, because the mean of its divisors is an integer number (6233976).
Almost surely, 2342371040 is an apocalyptic number.
342371040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 342371040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (598461696).
342371040 is an abundant number, since it is smaller than the sum of its proper divisors (854552352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342371040 is a wasteful number, since it uses less digits than its factorization.
342371040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1153 (or 1145 counting only the distinct ones).
The product of its (nonzero) digits is 2016, while the sum is 24.
The square root of 342371040 is about 18503.2710621663. The cubic root of 342371040 is about 699.5718742626.
The spelling of 342371040 in words is "three hundred forty-two million, three hundred seventy-one thousand, forty".
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