Base | Representation |
---|---|
bin | 10000110111101… |
… | …00011100000001 |
3 | 100212021110202222 |
4 | 20123310130001 |
5 | 242211313101 |
6 | 22013020425 |
7 | 3335550524 |
oct | 1033643401 |
9 | 325243688 |
10 | 141510401 |
11 | 7297394a |
12 | 3b484715 |
13 | 23418986 |
14 | 14b18bbb |
15 | c65401b |
hex | 86f4701 |
141510401 has 4 divisors (see below), whose sum is σ = 146390100. Its totient is φ = 136630704.
The previous prime is 141510331. The next prime is 141510433. The reversal of 141510401 is 104015141.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 104015141 = 29 ⋅3586729.
It can be written as a sum of positive squares in 2 ways, for example, as 60528400 + 80982001 = 7780^2 + 8999^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-141510401 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 141510401.
It is not an unprimeable number, because it can be changed into a prime (141510101) 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, 2439806 + ... + 2439863.
It is an arithmetic number, because the mean of its divisors is an integer number (36597525).
Almost surely, 2141510401 is an apocalyptic number.
It is an amenable number.
141510401 is a deficient number, since it is larger than the sum of its proper divisors (4879699).
141510401 is an equidigital number, since it uses as much as digits as its factorization.
141510401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4879698.
The product of its (nonzero) digits is 80, while the sum is 17.
The square root of 141510401 is about 11895.8144319756. The cubic root of 141510401 is about 521.1100559202.
Adding to 141510401 its reverse (104015141), we get a palindrome (245525542).
The spelling of 141510401 in words is "one hundred forty-one million, five hundred ten thousand, four hundred one".
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