Search a number
-
+
5761572 = 2231761463
BaseRepresentation
bin10101111110101000100100
3101211201101120
4111332220210
52433332242
6323253540
766654405
oct25765044
911751346
105761572
113285833
121b1a2b0
13126961b
14a9d9ac
1578c1ec
hex57ea24

5761572 has 48 divisors (see below), whose sum is σ = 14499072. Its totient is φ = 1774080.

The previous prime is 5761559. The next prime is 5761601. The reversal of 5761572 is 2751675.

It is a super-2 number, since 2×57615722 = 66391423822368, which contains 22 as substring.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12213 + ... + 12675.

It is an arithmetic number, because the mean of its divisors is an integer number (302064).

Almost surely, 25761572 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5761572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7249536).

5761572 is an abundant number, since it is smaller than the sum of its proper divisors (8737500).

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

5761572 is a wasteful number, since it uses less digits than its factorization.

5761572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548 (or 546 counting only the distinct ones).

The product of its digits is 14700, while the sum is 33.

The square root of 5761572 is about 2400.3274776580. The cubic root of 5761572 is about 179.2724957129.

The spelling of 5761572 in words is "five million, seven hundred sixty-one thousand, five hundred seventy-two".

Divisors: 1 2 3 4 6 12 17 34 51 61 68 102 122 183 204 244 366 463 732 926 1037 1389 1852 2074 2778 3111 4148 5556 6222 7871 12444 15742 23613 28243 31484 47226 56486 84729 94452 112972 169458 338916 480131 960262 1440393 1920524 2880786 5761572