Base | Representation |
---|---|
bin | 11101110111011… |
… | …100110011000110 |
3 | 1021220212020212121 |
4 | 131313130303012 |
5 | 2011233401032 |
6 | 121415440154 |
7 | 15263032321 |
oct | 3567346306 |
9 | 1256766777 |
10 | 501075142 |
11 | 237931197 |
12 | 11b98605a |
13 | 7ca70589 |
14 | 4a7957b8 |
15 | 2decba97 |
hex | 1dddccc6 |
501075142 has 8 divisors (see below), whose sum is σ = 753597000. Its totient is φ = 249876144.
The previous prime is 501075101. The next prime is 501075181. The reversal of 501075142 is 241570105.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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, 329767 + ... + 331282.
It is an arithmetic number, because the mean of its divisors is an integer number (94199625).
Almost surely, 2501075142 is an apocalyptic number.
501075142 is a deficient number, since it is larger than the sum of its proper divisors (252521858).
501075142 is a wasteful number, since it uses less digits than its factorization.
501075142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 661430.
The product of its (nonzero) digits is 1400, while the sum is 25.
The square root of 501075142 is about 22384.7077711548. The cubic root of 501075142 is about 794.2690125567.
The spelling of 501075142 in words is "five hundred one million, seventy-five thousand, one hundred forty-two".
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