Base | Representation |
---|---|
bin | 1000001110100… |
… | …1001011100110 |
3 | 2101221021012012 |
4 | 2003221023212 |
5 | 32313301132 |
6 | 3231354222 |
7 | 566216624 |
oct | 203511346 |
9 | 71837165 |
10 | 34509542 |
11 | 18530591 |
12 | b682972 |
13 | 71c3762 |
14 | 4824514 |
15 | 306a0b2 |
hex | 20e92e6 |
34509542 has 8 divisors (see below), whose sum is σ = 52094496. Its totient is φ = 17144712.
The previous prime is 34509539. The next prime is 34509547. The reversal of 34509542 is 24590543.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 34509499 and 34509508.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34509547) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54638 + ... + 55265.
It is an arithmetic number, because the mean of its divisors is an integer number (6511812).
Almost surely, 234509542 is an apocalyptic number.
34509542 is a deficient number, since it is larger than the sum of its proper divisors (17584954).
34509542 is a wasteful number, since it uses less digits than its factorization.
34509542 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 110062.
The product of its (nonzero) digits is 21600, while the sum is 32.
The square root of 34509542 is about 5874.4822750605. The cubic root of 34509542 is about 325.5715135347.
The spelling of 34509542 in words is "thirty-four million, five hundred nine thousand, five hundred forty-two".
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