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5754280 = 235720551
BaseRepresentation
bin10101111100110110101000
3101211100101111
4111330312220
52433114110
6323200104
766624220
oct25746650
911740344
105754280
113280304
121b16034
1312661cc
14a9b080
15789e8a
hex57cda8

5754280 has 32 divisors (see below), whose sum is σ = 14797440. Its totient is φ = 1972800.

The previous prime is 5754247. The next prime is 5754289. The reversal of 5754280 is 824575.

It is a super-2 number, since 2×57542802 = 66223476636800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5754289) 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, 9996 + ... + 10555.

It is an arithmetic number, because the mean of its divisors is an integer number (462420).

Almost surely, 25754280 is an apocalyptic number.

It is an amenable number.

5754280 is an abundant number, since it is smaller than the sum of its proper divisors (9043160).

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

5754280 is a wasteful number, since it uses less digits than its factorization.

5754280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20569 (or 20565 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 5754280 is about 2398.8080373385. The cubic root of 5754280 is about 179.1968330914.

The spelling of 5754280 in words is "five million, seven hundred fifty-four thousand, two hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 20551 41102 82204 102755 143857 164408 205510 287714 411020 575428 719285 822040 1150856 1438570 2877140 5754280