Base | Representation |
---|---|
bin | 10000111010110… |
… | …10011001000001 |
3 | 100220001200121122 |
4 | 20131122121001 |
5 | 242313144001 |
6 | 22030002025 |
7 | 3342240155 |
oct | 1035323101 |
9 | 326050548 |
10 | 141928001 |
11 | 73129676 |
12 | 3b646315 |
13 | 23533a87 |
14 | 14bc7065 |
15 | c6d7b1b |
hex | 875a641 |
141928001 has 6 divisors (see below), whose sum is σ = 146991702. Its totient is φ = 137033120.
The previous prime is 141927979. The next prime is 141928051. The reversal of 141928001 is 100829141.
It can be written as a sum of positive squares in 3 ways, for example, as 11397376 + 130530625 = 3376^2 + 11425^2 .
It is not a de Polignac number, because 141928001 - 210 = 141926977 is a prime.
It is a super-3 number, since 3×1419280013 (a number of 25 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141928051) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83540 + ... + 85221.
It is an arithmetic number, because the mean of its divisors is an integer number (24498617).
Almost surely, 2141928001 is an apocalyptic number.
It is an amenable number.
141928001 is a deficient number, since it is larger than the sum of its proper divisors (5063701).
141928001 is an equidigital number, since it uses as much as digits as its factorization.
141928001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168819 (or 168790 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 26.
The square root of 141928001 is about 11913.3538938453. The cubic root of 141928001 is about 521.6221545492.
The spelling of 141928001 in words is "one hundred forty-one million, nine hundred twenty-eight thousand, one".
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