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5749038 = 232319391
BaseRepresentation
bin10101111011100100101110
3101211002012100
4111323210232
52432432123
6323115530
766603021
oct25734456
911732170
105749038
113277379
121b12ba6
1312639c9
14a991b8
15788643
hex57b92e

5749038 has 12 divisors (see below), whose sum is σ = 12456288. Its totient is φ = 1916340.

The previous prime is 5749033. The next prime is 5749091. The reversal of 5749038 is 8309475.

It is a junction number, because it is equal to n+sod(n) for n = 5748993 and 5749011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5749033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 159678 + ... + 159713.

It is an arithmetic number, because the mean of its divisors is an integer number (1038024).

Almost surely, 25749038 is an apocalyptic number.

5749038 is an abundant number, since it is smaller than the sum of its proper divisors (6707250).

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

5749038 is a wasteful number, since it uses less digits than its factorization.

5749038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319399 (or 319396 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 5749038 is about 2397.7151623994. The cubic root of 5749038 is about 179.1424020021.

The spelling of 5749038 in words is "five million, seven hundred forty-nine thousand, thirty-eight".

Divisors: 1 2 3 6 9 18 319391 638782 958173 1916346 2874519 5749038