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5770530 = 232597661
BaseRepresentation
bin10110000000110100100010
3101212011200100
4112000310202
52434124110
6323403230
7100022463
oct26006442
911764610
105770530
113291537
121b23516
13127071c
14aa2d6a
1578ebc0
hex580d22

5770530 has 48 divisors (see below), whose sum is σ = 15180984. Its totient is φ = 1520640.

The previous prime is 5770529. The next prime is 5770537. The reversal of 5770530 is 350775.

It can be written as a sum of positive squares in 4 ways, for example, as 5157441 + 613089 = 2271^2 + 783^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5770494 and 5770503.

It is not an unprimeable number, because it can be changed into a prime (5770537) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8400 + ... + 9060.

Almost surely, 25770530 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5770530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7590492).

5770530 is an abundant number, since it is smaller than the sum of its proper divisors (9410454).

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

5770530 is a wasteful number, since it uses less digits than its factorization.

5770530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771 (or 768 counting only the distinct ones).

The product of its (nonzero) digits is 3675, while the sum is 27.

The square root of 5770530 is about 2402.1927483031. The cubic root of 5770530 is about 179.3653576059.

The spelling of 5770530 in words is "five million, seven hundred seventy thousand, five hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 97 194 291 485 582 661 873 970 1322 1455 1746 1983 2910 3305 3966 4365 5949 6610 8730 9915 11898 19830 29745 59490 64117 128234 192351 320585 384702 577053 641170 961755 1154106 1923510 2885265 5770530