Search a number
-
+
5441975 = 527112257
BaseRepresentation
bin10100110000100110110111
3101020110222122
4110300212313
52343120400
6312350155
764153550
oct24604667
911213878
105441975
113087700
1219a535b
131187006
14a19327
15727685
hex5309b7

5441975 has 36 divisors (see below), whose sum is σ = 8509872. Its totient is φ = 3379200.

The previous prime is 5441963. The next prime is 5441977. The reversal of 5441975 is 5791445.

It is not a de Polignac number, because 5441975 - 24 = 5441959 is a prime.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (35).

Its product of digits (25200) is a multiple of the sum of its prime divisors (280).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5441977) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 21047 + ... + 21303.

Almost surely, 25441975 is an apocalyptic number.

5441975 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

5441975 is a deficient number, since it is larger than the sum of its proper divisors (3067897).

5441975 is a wasteful number, since it uses less digits than its factorization.

5441975 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296 (or 280 counting only the distinct ones).

The product of its digits is 25200, while the sum is 35.

The square root of 5441975 is about 2332.8041066493. The cubic root of 5441975 is about 175.8944679842.

The spelling of 5441975 in words is "five million, four hundred forty-one thousand, nine hundred seventy-five".

Divisors: 1 5 7 11 25 35 55 77 121 175 257 275 385 605 847 1285 1799 1925 2827 3025 4235 6425 8995 14135 19789 21175 31097 44975 70675 98945 155485 217679 494725 777425 1088395 5441975