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76494 = 23111961
BaseRepresentation
bin10010101011001110
310212221010
4102223032
54421434
61350050
7436005
oct225316
9125833
1076494
1152520
1238326
1328a82
141dc3c
15179e9
hex12ace

76494 has 32 divisors (see below), whose sum is σ = 178560. Its totient is φ = 21600.

The previous prime is 76493. The next prime is 76507. The reversal of 76494 is 49467.

76494 is nontrivially palindromic in base 13.

Its product of digits (6048) is a multiple of the sum of its prime divisors (96).

It is a Curzon number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1224 + ... + 1284.

It is an arithmetic number, because the mean of its divisors is an integer number (5580).

276494 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76494, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89280).

76494 is an abundant number, since it is smaller than the sum of its proper divisors (102066).

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

76494 is a wasteful number, since it uses less digits than its factorization.

76494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96.

The product of its digits is 6048, while the sum is 30.

The square root of 76494 is about 276.5754869832. The cubic root of 76494 is about 42.4498138868.

It can be divided in two parts, 764 and 94, that added together give a palindrome (858).

The spelling of 76494 in words is "seventy-six thousand, four hundred ninety-four".

Divisors: 1 2 3 6 11 19 22 33 38 57 61 66 114 122 183 209 366 418 627 671 1159 1254 1342 2013 2318 3477 4026 6954 12749 25498 38247 76494