Base | Representation |
---|---|
bin | 101000010011100001… |
… | …0110110000000011001 |
3 | 22021102010101020101202 |
4 | 1100213002312000121 |
5 | 2404230411342331 |
6 | 103432413123545 |
7 | 6152620166534 |
oct | 1204702660031 |
9 | 267363336352 |
10 | 86554402841 |
11 | 33786781a35 |
12 | 14936a895b5 |
13 | 82150230aa |
14 | 4291461a1b |
15 | 23b8b18ecb |
hex | 14270b6019 |
86554402841 has 4 divisors (see below), whose sum is σ = 89346480384. Its totient is φ = 83762325300.
The previous prime is 86554402817. The next prime is 86554402859. The reversal of 86554402841 is 14820445568.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-86554402841 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86554402801) 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, 1396038725 + ... + 1396038786.
It is an arithmetic number, because the mean of its divisors is an integer number (22336620096).
Almost surely, 286554402841 is an apocalyptic number.
It is an amenable number.
86554402841 is a deficient number, since it is larger than the sum of its proper divisors (2792077543).
86554402841 is a wasteful number, since it uses less digits than its factorization.
86554402841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2792077542.
The product of its (nonzero) digits is 1228800, while the sum is 47.
The spelling of 86554402841 in words is "eighty-six billion, five hundred fifty-four million, four hundred two thousand, eight hundred forty-one".
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