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4752088530 = 235722628993
BaseRepresentation
bin1000110110011111…
…10001110111010010
3110021011220002221220
410123033301313102
534213013313110
62103313425510
7225522041340
oct43317616722
913234802856
104752088530
1120194804a2
12b0756b296
135a969aa07
143311aa990
151cc2d6370
hex11b3f1dd2

4752088530 has 32 divisors (see below), whose sum is σ = 13034300544. Its totient is φ = 1086191616.

The previous prime is 4752088511. The next prime is 4752088547. The reversal of 4752088530 is 358802574.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11314287 + ... + 11314706.

It is an arithmetic number, because the mean of its divisors is an integer number (407321892).

Almost surely, 24752088530 is an apocalyptic number.

4752088530 is an abundant number, since it is smaller than the sum of its proper divisors (8282212014).

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

4752088530 is a wasteful number, since it uses less digits than its factorization.

4752088530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22629010.

The product of its (nonzero) digits is 268800, while the sum is 42.

The square root of 4752088530 is about 68935.3938844191. The cubic root of 4752088530 is about 1681.2340387552.

The spelling of 4752088530 in words is "four billion, seven hundred fifty-two million, eighty-eight thousand, five hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 42 70 105 210 22628993 45257986 67886979 113144965 135773958 158402951 226289930 316805902 339434895 475208853 678869790 792014755 950417706 1584029510 2376044265 4752088530