Base | Representation |
---|---|
bin | 100111110101101110… |
… | …0111111011000010001 |
3 | 22011211110010012200102 |
4 | 1033223130333120101 |
5 | 2400203440432032 |
6 | 103145300302145 |
7 | 6116060206502 |
oct | 1175334773021 |
9 | 264743105612 |
10 | 85554624017 |
11 | 3331339a345 |
12 | 146b80a1955 |
13 | 80b5b627a5 |
14 | 41d8770ba9 |
15 | 235ae7d362 |
hex | 13eb73f611 |
85554624017 has 8 divisors (see below), whose sum is σ = 89196047424. Its totient is φ = 81988281648.
The previous prime is 85554623983. The next prime is 85554624037. The reversal of 85554624017 is 71042645558.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 85554624017 - 26 = 85554623953 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (85554624037) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18767933 + ... + 18772490.
It is an arithmetic number, because the mean of its divisors is an integer number (11149505928).
Almost surely, 285554624017 is an apocalyptic number.
It is an amenable number.
85554624017 is a deficient number, since it is larger than the sum of its proper divisors (3641423407).
85554624017 is a wasteful number, since it uses less digits than its factorization.
85554624017 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37540519.
The product of its (nonzero) digits is 1344000, while the sum is 47.
The spelling of 85554624017 in words is "eighty-five billion, five hundred fifty-four million, six hundred twenty-four thousand, seventeen".
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