Search a number
-
+
774114 = 231137317
BaseRepresentation
bin10111100111111100010
31110022212220
42330333202
5144232424
624331510
76402615
oct2747742
91408786
10774114
11489670
12313b96
13211473
1416217c
15104579
hexbcfe2

774114 has 32 divisors (see below), whose sum is σ = 1740096. Its totient is φ = 227520.

The previous prime is 774107. The next prime is 774119. The reversal of 774114 is 411477.

It is not an unprimeable number, because it can be changed into a prime (774119) by changing a digit.

774114 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2284 + ... + 2600.

It is an arithmetic number, because the mean of its divisors is an integer number (54378).

2774114 is an apocalyptic number.

774114 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 774114, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (870048).

774114 is an abundant number, since it is smaller than the sum of its proper divisors (965982).

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

774114 is a wasteful number, since it uses less digits than its factorization.

774114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370.

The product of its digits is 784, while the sum is 24.

The square root of 774114 is about 879.8374849937. The cubic root of 774114 is about 91.8195106645.

It can be divided in two parts, 774 and 114, that added together give a palindrome (888).

The spelling of 774114 in words is "seven hundred seventy-four thousand, one hundred fourteen", and thus it is an iban number.

Divisors: 1 2 3 6 11 22 33 37 66 74 111 222 317 407 634 814 951 1221 1902 2442 3487 6974 10461 11729 20922 23458 35187 70374 129019 258038 387057 774114