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575750025 = 3452596179
BaseRepresentation
bin100010010100010…
…011111110001001
31111010101010120000
4202110103332021
52134343000100
6133044153213
720160536334
oct4224237611
91433333500
10575750025
11275aa5574
12140998809
1392387bb6
145667361b
153582c900
hex22513f89

575750025 has 120 divisors (see below), whose sum is σ = 1116297600. Its totient is φ = 293155200.

The previous prime is 575750023. The next prime is 575750089. The reversal of 575750025 is 520057575.

It is not a de Polignac number, because 575750025 - 21 = 575750023 is a prime.

It is not an unprimeable number, because it can be changed into a prime (575750023) by changing a digit.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 7287936 + ... + 7288014.

It is an arithmetic number, because the mean of its divisors is an integer number (9302480).

Almost surely, 2575750025 is an apocalyptic number.

It is an amenable number.

575750025 is a deficient number, since it is larger than the sum of its proper divisors (540547575).

575750025 is a wasteful number, since it uses less digits than its factorization.

575750025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 61250, while the sum is 36.

The square root of 575750025 is about 23994.7916223500. The cubic root of 575750025 is about 831.9131486209.

The spelling of 575750025 in words is "five hundred seventy-five million, seven hundred fifty thousand, twenty-five".

Divisors: 1 3 5 9 15 25 27 45 59 61 75 79 81 135 177 183 225 237 295 305 395 405 531 549 675 711 885 915 1185 1475 1525 1593 1647 1975 2025 2133 2655 2745 3555 3599 4425 4575 4661 4779 4819 4941 5925 6399 7965 8235 10665 10797 13275 13725 13983 14457 17775 17995 23305 23895 24095 24705 31995 32391 39825 41175 41949 43371 53325 53985 69915 72285 89975 97173 116525 119475 120475 123525 125847 130113 159975 161955 209745 216855 269925 284321 291519 349575 361425 377541 390339 485865 629235 650565 809775 852963 1048725 1084275 1421605 1457595 1887705 1951695 2429325 2558889 3146175 3252825 4264815 7108025 7287975 7676667 9438525 9758475 12794445 21324075 23030001 38383335 63972225 115150005 191916675 575750025