Search a number
-
+
84954 = 2314159
BaseRepresentation
bin10100101111011010
311022112110
4110233122
510204304
61453150
7502452
oct245732
9138473
1084954
1158911
12411b6
132c88c
1422d62
151a289
hex14bda

84954 has 8 divisors (see below), whose sum is σ = 169920. Its totient is φ = 28316.

The previous prime is 84947. The next prime is 84961. The reversal of 84954 is 45948.

It is an interprime number because it is at equal distance from previous prime (84947) and next prime (84961).

It is a sphenic number, since it is the product of 3 distinct primes.

84954 is an admirable number.

It is a d-powerful number, because it can be written as 8 + 4 + 94 + 57 + 44 .

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 84954.

It is an unprimeable number.

84954 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7074 + ... + 7085.

It is an arithmetic number, because the mean of its divisors is an integer number (21240).

284954 is an apocalyptic number.

84954 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84960).

84954 is a wasteful number, since it uses less digits than its factorization.

84954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14164.

The product of its digits is 5760, while the sum is 30.

The square root of 84954 is about 291.4686947169. The cubic root of 84954 is about 43.9603637545.

It can be divided in two parts, 849 and 54, that added together give a triangular number (903 = T42).

The spelling of 84954 in words is "eighty-four thousand, nine hundred fifty-four".

Divisors: 1 2 3 6 14159 28318 42477 84954