Search a number
-
+
7250964 = 2237372333
BaseRepresentation
bin11011101010010000010100
3111122101110020
4123222100110
53324012324
6415225140
7115426560
oct33522024
914571406
107250964
114102836
1225181b0
13166b516
14d6a6a0
15983679
hex6ea414

7250964 has 48 divisors (see below), whose sum is σ = 19867008. Its totient is φ = 2014848.

The previous prime is 7250939. The next prime is 7250987. The reversal of 7250964 is 4690527.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1942 + ... + 4274.

It is an arithmetic number, because the mean of its divisors is an integer number (413896).

Almost surely, 27250964 is an apocalyptic number.

7250964 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7250964, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9933504).

7250964 is an abundant number, since it is smaller than the sum of its proper divisors (12616044).

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

7250964 is a wasteful number, since it uses less digits than its factorization.

7250964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2384 (or 2382 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 7250964 is about 2692.7614079231. The cubic root of 7250964 is about 193.5524098698.

The spelling of 7250964 in words is "seven million, two hundred fifty thousand, nine hundred sixty-four".

Divisors: 1 2 3 4 6 7 12 14 21 28 37 42 74 84 111 148 222 259 444 518 777 1036 1554 2333 3108 4666 6999 9332 13998 16331 27996 32662 48993 65324 86321 97986 172642 195972 258963 345284 517926 604247 1035852 1208494 1812741 2416988 3625482 7250964