Base | Representation |
---|---|
bin | 10100010001001… |
… | …101001100000100 |
3 | 212200212120110210 |
4 | 110101031030010 |
5 | 1144023223123 |
6 | 53424315420 |
7 | 11266263243 |
oct | 2421151404 |
9 | 780776423 |
10 | 340054788 |
11 | 164a52217 |
12 | 95a72b70 |
13 | 555b3568 |
14 | 3323c95a |
15 | 1ecc1e93 |
hex | 1444d304 |
340054788 has 12 divisors (see below), whose sum is σ = 793461200. Its totient is φ = 113351592.
The previous prime is 340054777. The next prime is 340054801. The reversal of 340054788 is 887450043.
It is a tau number, because it is divible by the number of its divisors (12).
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, 14168938 + ... + 14168961.
Almost surely, 2340054788 is an apocalyptic number.
It is an amenable number.
340054788 is an abundant number, since it is smaller than the sum of its proper divisors (453406412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
340054788 is a wasteful number, since it uses less digits than its factorization.
340054788 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28337906 (or 28337904 counting only the distinct ones).
The product of its (nonzero) digits is 107520, while the sum is 39.
The square root of 340054788 is about 18440.5745029812. The cubic root of 340054788 is about 697.9906923442.
The spelling of 340054788 in words is "three hundred forty million, fifty-four thousand, seven hundred eighty-eight".
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