Search a number
-
+
5750040 = 233547917
BaseRepresentation
bin10101111011110100011000
3101211010120110
4111323310120
52433000130
6323124320
766605652
oct25736430
911733513
105750040
1132780aa
121b136a0
1312642ba
14a996d2
15788ab0
hex57bd18

5750040 has 32 divisors (see below), whose sum is σ = 17250480. Its totient is φ = 1533312.

The previous prime is 5749999. The next prime is 5750047. The reversal of 5750040 is 400575.

It is a junction number, because it is equal to n+sod(n) for n = 5749989 and 5750016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5750047) 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 7 ways as a sum of consecutive naturals, for example, 23839 + ... + 24078.

Almost surely, 25750040 is an apocalyptic number.

It is an amenable number.

5750040 is an abundant number, since it is smaller than the sum of its proper divisors (11500440).

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

5750040 is a wasteful number, since it uses less digits than its factorization.

5750040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47931 (or 47927 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 5750040 is about 2397.9241022184. The cubic root of 5750040 is about 179.1528089757.

The spelling of 5750040 in words is "five million, seven hundred fifty thousand, forty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 47917 95834 143751 191668 239585 287502 383336 479170 575004 718755 958340 1150008 1437510 1916680 2875020 5750040