Base | Representation |
---|---|
bin | 10100011100000… |
… | …010100010011110 |
3 | 212220012212011120 |
4 | 110130002202132 |
5 | 1200240113000 |
6 | 54005231410 |
7 | 11332362102 |
oct | 2434024236 |
9 | 786185146 |
10 | 342894750 |
11 | 1666119a0 |
12 | 96a02566 |
13 | 56069103 |
14 | 3377b902 |
15 | 201836a0 |
hex | 1470289e |
342894750 has 128 divisors (see below), whose sum is σ = 946183680. Its totient is φ = 82016000.
The previous prime is 342894737. The next prime is 342894757. The reversal of 342894750 is 57498243.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (342894757) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 734017 + ... + 734483.
It is an arithmetic number, because the mean of its divisors is an integer number (7392060).
Almost surely, 2342894750 is an apocalyptic number.
342894750 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 342894750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (473091840).
342894750 is an abundant number, since it is smaller than the sum of its proper divisors (603288930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
342894750 is a wasteful number, since it uses less digits than its factorization.
342894750 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 587 (or 577 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 42.
The square root of 342894750 is about 18517.4174765273. The cubic root of 342894750 is about 699.9283940359.
The spelling of 342894750 in words is "three hundred forty-two million, eight hundred ninety-four thousand, seven hundred fifty".
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