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9768000452 = 227250399079
BaseRepresentation
bin10010001100011011…
…11101101111000100
3221012202012211120112
421012031331233010
5130001102003302
64253134052152
7464026430300
oct110615755704
927182184515
109768000452
114162866351
121a8734a058
13bc890b032
14689410d00
153c2832552
hex24637dbc4

9768000452 has 36 divisors (see below), whose sum is σ = 19924591680. Its totient is φ = 4177921104.

The previous prime is 9768000427. The next prime is 9768000457. The reversal of 9768000452 is 2540008679.

It is not an unprimeable number, because it can be changed into a prime (9768000457) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49049 + ... + 148127.

It is an arithmetic number, because the mean of its divisors is an integer number (553460880).

Almost surely, 29768000452 is an apocalyptic number.

It is an amenable number.

9768000452 is an abundant number, since it is smaller than the sum of its proper divisors (10156591228).

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

9768000452 is a wasteful number, since it uses less digits than its factorization.

9768000452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99600 (or 99591 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 9768000452 is about 98833.1950915278. The cubic root of 9768000452 is about 2137.6432298354.

The spelling of 9768000452 in words is "nine billion, seven hundred sixty-eight million, four hundred fifty-two", and thus it is an aban number.

Divisors: 1 2 4 7 14 28 49 98 196 503 1006 2012 3521 7042 14084 24647 49294 98588 99079 198158 396316 693553 1387106 2774212 4854871 9709742 19419484 49836737 99673474 199346948 348857159 697714318 1395428636 2442000113 4884000226 9768000452