Base | Representation |
---|---|
bin | 1010001100100… |
… | …11110101000010 |
3 | 12221221220001011 |
4 | 11012103311002 |
5 | 133344241122 |
6 | 12253231134 |
7 | 2056036141 |
oct | 506236502 |
9 | 187856034 |
10 | 85540162 |
11 | 44315654 |
12 | 247924aa |
13 | 1494cca6 |
14 | b509758 |
15 | 779a377 |
hex | 5193d42 |
85540162 has 8 divisors (see below), whose sum is σ = 129027600. Its totient is φ = 42530964.
The previous prime is 85540153. The next prime is 85540163. The reversal of 85540162 is 26104558.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (85540163) 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, 119112 + ... + 119827.
It is an arithmetic number, because the mean of its divisors is an integer number (16128450).
Almost surely, 285540162 is an apocalyptic number.
85540162 is a deficient number, since it is larger than the sum of its proper divisors (43487438).
85540162 is a wasteful number, since it uses less digits than its factorization.
85540162 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239120.
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 85540162 is about 9248.7924617217. The cubic root of 85540162 is about 440.6123739118.
It can be divided in two parts, 85540 and 162, that multiplied together give a triangular number (13857480 = T5264).
The spelling of 85540162 in words is "eighty-five million, five hundred forty thousand, one hundred sixty-two".
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