Base | Representation |
---|---|
bin | 1010001100100… |
… | …11000100011110 |
3 | 12221221201210001 |
4 | 11012103010132 |
5 | 133344141204 |
6 | 12253204514 |
7 | 2056024111 |
oct | 506230436 |
9 | 187851701 |
10 | 85537054 |
11 | 44313289 |
12 | 2479073a |
13 | 1494b755 |
14 | b508578 |
15 | 77994a4 |
hex | 519311e |
85537054 has 8 divisors (see below), whose sum is σ = 129123288. Its totient is φ = 42495960.
The previous prime is 85537051. The next prime is 85537063. The reversal of 85537054 is 45073558.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85537051) 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, 135892 + ... + 136519.
It is an arithmetic number, because the mean of its divisors is an integer number (16140411).
Almost surely, 285537054 is an apocalyptic number.
85537054 is a deficient number, since it is larger than the sum of its proper divisors (43586234).
85537054 is a wasteful number, since it uses less digits than its factorization.
85537054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 272570.
The product of its (nonzero) digits is 84000, while the sum is 37.
The square root of 85537054 is about 9248.6244382611. The cubic root of 85537054 is about 440.6070374717.
The spelling of 85537054 in words is "eighty-five million, five hundred thirty-seven thousand, fifty-four".
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