[go: up one dir, main page]

Search a number
-
+
4940580 = 2235671229
BaseRepresentation
bin10010110110001100100100
3100022000012110
4102312030210
52231044310
6253521020
756665011
oct22661444
910260173
104940580
112874a27
1217a3170
13103ca28
14928708
15678d20
hex4b6324

4940580 has 48 divisors (see below), whose sum is σ = 14051520. Its totient is φ = 1296768.

The previous prime is 4940539. The next prime is 4940587. The reversal of 4940580 is 850494.

4940580 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (4940587) 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, 3406 + ... + 4634.

It is an arithmetic number, because the mean of its divisors is an integer number (292740).

Almost surely, 24940580 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 4940580, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7025760).

4940580 is an abundant number, since it is smaller than the sum of its proper divisors (9110940).

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

4940580 is a wasteful number, since it uses less digits than its factorization.

4940580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1308 (or 1306 counting only the distinct ones).

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

The square root of 4940580 is about 2222.7415504282. The cubic root of 4940580 is about 170.3175150166.

The spelling of 4940580 in words is "four million, nine hundred forty thousand, five hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 67 134 201 268 335 402 670 804 1005 1229 1340 2010 2458 3687 4020 4916 6145 7374 12290 14748 18435 24580 36870 73740 82343 164686 247029 329372 411715 494058 823430 988116 1235145 1646860 2470290 4940580