Base | Representation |
---|---|
bin | 1010001010000… |
… | …0110100001100 |
3 | 2222011101121020 |
4 | 2202200310030 |
5 | 41401223430 |
6 | 4121034140 |
7 | 1025052216 |
oct | 242406414 |
9 | 88141536 |
10 | 42601740 |
11 | 22058355 |
12 | 12325950 |
13 | 8a97b3c |
14 | 592d5b6 |
15 | 3b17b10 |
hex | 28a0d0c |
42601740 has 48 divisors (see below), whose sum is σ = 121830912. Its totient is φ = 11118016.
The previous prime is 42601703. The next prime is 42601751. The reversal of 42601740 is 4710624.
It is a self number, because there is not a number n which added to its sum of digits gives 42601740.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4734 + ... + 10373.
It is an arithmetic number, because the mean of its divisors is an integer number (2538144).
Almost surely, 242601740 is an apocalyptic number.
It is an amenable number.
42601740 is an abundant number, since it is smaller than the sum of its proper divisors (79229172).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42601740 is a wasteful number, since it uses less digits than its factorization.
42601740 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15166 (or 15164 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 42601740 is about 6527.0008426535. Note that the first 3 decimals coincide. The cubic root of 42601740 is about 349.2548500760.
The spelling of 42601740 in words is "forty-two million, six hundred one thousand, seven hundred forty".
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