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5749425 = 32521123101
BaseRepresentation
bin10101111011101010110001
3101211002201200
4111323222301
52432440200
6323121413
766604113
oct25735261
911732650
105749425
1132776a0
121b13269
131263c36
14a993b3
15788800
hex57bab1

5749425 has 72 divisors (see below), whose sum is σ = 11838528. Its totient is φ = 2640000.

The previous prime is 5749421. The next prime is 5749427. The reversal of 5749425 is 5249475.

It is not a de Polignac number, because 5749425 - 22 = 5749421 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5749425.

It is not an unprimeable number, because it can be changed into a prime (5749421) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 56875 + ... + 56975.

It is an arithmetic number, because the mean of its divisors is an integer number (164424).

Almost surely, 25749425 is an apocalyptic number.

5749425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5749425 is an abundant number, since it is smaller than the sum of its proper divisors (6089103).

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

5749425 is a wasteful number, since it uses less digits than its factorization.

5749425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151 (or 143 counting only the distinct ones).

The product of its digits is 50400, while the sum is 36.

The square root of 5749425 is about 2397.7958628707. The cubic root of 5749425 is about 179.1464216053.

It can be divided in two parts, 574 and 9425, that added together give a palindrome (9999).

The spelling of 5749425 in words is "five million, seven hundred forty-nine thousand, four hundred twenty-five".

Divisors: 1 3 5 9 11 15 23 25 33 45 55 69 75 99 101 115 165 207 225 253 275 303 345 495 505 575 759 825 909 1035 1111 1265 1515 1725 2277 2323 2475 2525 3333 3795 4545 5175 5555 6325 6969 7575 9999 11385 11615 16665 18975 20907 22725 25553 27775 34845 49995 56925 58075 76659 83325 104535 127765 174225 229977 249975 383295 522675 638825 1149885 1916475 5749425