Search a number
-
+
6474080 = 25543941
BaseRepresentation
bin11000101100100101100000
3110011220202202
4120230211200
53124132310
6350432332
7106012604
oct30544540
913156682
106474080
113722088
1222026a8
131458a22
14c07504
1587d3a5
hex62c960

6474080 has 48 divisors (see below), whose sum is σ = 15667344. Its totient is φ = 2526720.

The previous prime is 6474077. The next prime is 6474101. The reversal of 6474080 is 804746.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6410 + ... + 7350.

It is an arithmetic number, because the mean of its divisors is an integer number (326403).

Almost surely, 26474080 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6474080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7833672).

6474080 is an abundant number, since it is smaller than the sum of its proper divisors (9193264).

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

6474080 is a wasteful number, since it uses less digits than its factorization.

6474080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 999 (or 991 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

The square root of 6474080 is about 2544.4213487550. The cubic root of 6474080 is about 186.3771589344.

The spelling of 6474080 in words is "six million, four hundred seventy-four thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 32 40 43 80 86 160 172 215 344 430 688 860 941 1376 1720 1882 3440 3764 4705 6880 7528 9410 15056 18820 30112 37640 40463 75280 80926 150560 161852 202315 323704 404630 647408 809260 1294816 1618520 3237040 6474080