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5755420 = 2251126161
BaseRepresentation
bin10101111101001000011100
3101211101221201
4111331020130
52433133140
6323205244
766630436
oct25751034
911741851
105755420
113281150
121b16824
131266898
14a9b656
1578a49a
hex57d21c

5755420 has 24 divisors (see below), whose sum is σ = 13185648. Its totient is φ = 2092800.

The previous prime is 5755381. The next prime is 5755433. The reversal of 5755420 is 245575.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12861 + ... + 13300.

It is an arithmetic number, because the mean of its divisors is an integer number (549402).

Almost surely, 25755420 is an apocalyptic number.

It is an amenable number.

5755420 is an abundant number, since it is smaller than the sum of its proper divisors (7430228).

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

5755420 is a wasteful number, since it uses less digits than its factorization.

5755420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26181 (or 26179 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 28.

The square root of 5755420 is about 2399.0456435841. The cubic root of 5755420 is about 179.2086660748.

It can be divided in two parts, 575 and 5420, that added together give a palindrome (5995).

The spelling of 5755420 in words is "five million, seven hundred fifty-five thousand, four hundred twenty".

Divisors: 1 2 4 5 10 11 20 22 44 55 110 220 26161 52322 104644 130805 261610 287771 523220 575542 1151084 1438855 2877710 5755420