Base | Representation |
---|---|
bin | 1111010010100110… |
… | …1000011010011111 |
3 | 101121001102221202211 |
4 | 3310221220122133 |
5 | 31401231213033 |
6 | 1515142501251 |
7 | 203500064104 |
oct | 36451503237 |
9 | 11531387684 |
10 | 4104554143 |
11 | 1816a06308 |
12 | 966734827 |
13 | 50549b081 |
14 | 2ad1acaab |
15 | 1905292cd |
hex | f4a6869f |
4104554143 has 4 divisors (see below), whose sum is σ = 4104694440. Its totient is φ = 4104413848.
The previous prime is 4104554123. The next prime is 4104554147. The reversal of 4104554143 is 3414554014.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3414554014 = 2 ⋅1707277007.
It is a cyclic number.
It is not a de Polignac number, because 4104554143 - 225 = 4070999711 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4104554147) 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, 7780 + ... + 90937.
It is an arithmetic number, because the mean of its divisors is an integer number (1026173610).
Almost surely, 24104554143 is an apocalyptic number.
4104554143 is a deficient number, since it is larger than the sum of its proper divisors (140297).
4104554143 is an equidigital number, since it uses as much as digits as its factorization.
4104554143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 140296.
The product of its (nonzero) digits is 19200, while the sum is 31.
The square root of 4104554143 is about 64066.7943867960. The cubic root of 4104554143 is about 1601.1130462286.
The spelling of 4104554143 in words is "four billion, one hundred four million, five hundred fifty-four thousand, one hundred forty-three".
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