[go: up one dir, main page]

Search a number
-
+
86827168 = 252713349
BaseRepresentation
bin1010010110011…
…10000010100000
320001101021111001
411023032002200
5134211432133
612341001344
72103006301
oct513160240
9201337431
1086827168
114501459a
12250b3254
1314cb0a2c
14b7627a8
15795187d
hex52ce0a0

86827168 has 12 divisors (see below), whose sum is σ = 170941050. Its totient is φ = 43413568.

The previous prime is 86827163. The next prime is 86827199. The reversal of 86827168 is 86172868.

It can be written as a sum of positive squares in only one way, i.e., 85599504 + 1227664 = 9252^2 + 1108^2 .

It is not an unprimeable number, because it can be changed into a prime (86827163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1356643 + ... + 1356706.

Almost surely, 286827168 is an apocalyptic number.

It is an amenable number.

86827168 is a deficient number, since it is larger than the sum of its proper divisors (84113882).

86827168 is a wasteful number, since it uses less digits than its factorization.

86827168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2713359 (or 2713351 counting only the distinct ones).

The product of its digits is 258048, while the sum is 46.

The square root of 86827168 is about 9318.1096795434. The cubic root of 86827168 is about 442.8111474157.

The spelling of 86827168 in words is "eighty-six million, eight hundred twenty-seven thousand, one hundred sixty-eight".

Divisors: 1 2 4 8 16 32 2713349 5426698 10853396 21706792 43413584 86827168