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5130744 = 233713011
BaseRepresentation
bin10011100100100111111000
3100122200001120
4103210213320
52303140434
6301545240
761416303
oct23444770
910580046
105130744
112994893
121875220
1310a8458
14977b3a
156b5349
hex4e49f8

5130744 has 32 divisors (see below), whose sum is σ = 13011840. Its totient is φ = 1685600.

The previous prime is 5130743. The next prime is 5130773. The reversal of 5130744 is 4470315.

5130744 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×51307443 (a number of 21 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130743) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 199 + ... + 3209.

It is an arithmetic number, because the mean of its divisors is an integer number (406620).

Almost surely, 25130744 is an apocalyptic number.

It is an amenable number.

5130744 is an abundant number, since it is smaller than the sum of its proper divisors (7881096).

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

5130744 is a wasteful number, since it uses less digits than its factorization.

5130744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3091 (or 3087 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 5130744 is about 2265.1145666390. The cubic root of 5130744 is about 172.4752495470.

The spelling of 5130744 in words is "five million, one hundred thirty thousand, seven hundred forty-four".

Divisors: 1 2 3 4 6 8 12 24 71 142 213 284 426 568 852 1704 3011 6022 9033 12044 18066 24088 36132 72264 213781 427562 641343 855124 1282686 1710248 2565372 5130744