[go: up one dir, main page]

Search a number
-
+
6244476 = 223779941
BaseRepresentation
bin10111110100100001111100
3102202020210220
4113310201330
53044310401
6341501340
7104035320
oct27644174
912666726
106244476
113585627
122111850
1313a8374
14b87980
15835336
hex5f487c

6244476 has 48 divisors (see below), whose sum is σ = 16880640. Its totient is φ = 1759680.

The previous prime is 6244471. The next prime is 6244487. The reversal of 6244476 is 6744426.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6244471) by changing a digit.

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, 6166 + ... + 7106.

It is an arithmetic number, because the mean of its divisors is an integer number (351680).

Almost surely, 26244476 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 6244476, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8440320).

6244476 is an abundant number, since it is smaller than the sum of its proper divisors (10636164).

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

6244476 is a wasteful number, since it uses less digits than its factorization.

6244476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034 (or 1032 counting only the distinct ones).

The product of its digits is 32256, while the sum is 33.

The square root of 6244476 is about 2498.8949557755. The cubic root of 6244476 is about 184.1472906960.

The spelling of 6244476 in words is "six million, two hundred forty-four thousand, four hundred seventy-six".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 79 84 158 237 316 474 553 941 948 1106 1659 1882 2212 2823 3318 3764 5646 6587 6636 11292 13174 19761 26348 39522 74339 79044 148678 223017 297356 446034 520373 892068 1040746 1561119 2081492 3122238 6244476