Base | Representation |
---|---|
bin | 101000010001010… |
… | …001110011111010 |
3 | 1202002021221201110 |
4 | 220101101303322 |
5 | 2340424234132 |
6 | 151012501150 |
7 | 22512441621 |
oct | 5021216372 |
9 | 1662257643 |
10 | 675618042 |
11 | 317406920 |
12 | 16a31a7b6 |
13 | a9c835b8 |
14 | 65a2c6b8 |
15 | 3e4a81cc |
hex | 28451cfa |
675618042 has 16 divisors (see below), whose sum is σ = 1474075872. Its totient is φ = 204732720.
The previous prime is 675618019. The next prime is 675618067. The reversal of 675618042 is 240816576.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5118253 + ... + 5118384.
It is an arithmetic number, because the mean of its divisors is an integer number (92129742).
Almost surely, 2675618042 is an apocalyptic number.
675618042 is an abundant number, since it is smaller than the sum of its proper divisors (798457830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
675618042 is a wasteful number, since it uses less digits than its factorization.
675618042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10236653.
The product of its (nonzero) digits is 80640, while the sum is 39.
The square root of 675618042 is about 25992.6536159739. The cubic root of 675618042 is about 877.4729680555.
The spelling of 675618042 in words is "six hundred seventy-five million, six hundred eighteen thousand, forty-two".
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