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9752152030 = 252322118737
BaseRepresentation
bin10010001010100011…
…00000011111011110
3221011122101122121221
421011101200133132
5124433022331110
64251410243554
7463444632055
oct110521403736
927148348557
109752152030
114154921185
121a81b865ba
13bc554c47a
1468728739c
153c12517da
hex2454607de

9752152030 has 48 divisors (see below), whose sum is σ = 18439347024. Its totient is φ = 3713149440.

The previous prime is 9752152009. The next prime is 9752152031. The reversal of 9752152030 is 302512579.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9752152031) 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, 1111822 + ... + 1120558.

It is an arithmetic number, because the mean of its divisors is an integer number (384153063).

Almost surely, 29752152030 is an apocalyptic number.

9752152030 is a deficient number, since it is larger than the sum of its proper divisors (8687194994).

9752152030 is a wasteful number, since it uses less digits than its factorization.

9752152030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9001 (or 8978 counting only the distinct ones).

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 9752152030 is about 98752.9849169128. The cubic root of 9752152030 is about 2136.4865068873.

The spelling of 9752152030 in words is "nine billion, seven hundred fifty-two million, one hundred fifty-two thousand, thirty".

Divisors: 1 2 5 10 23 46 115 211 230 422 529 1055 1058 2110 2645 4853 5290 8737 9706 17474 24265 43685 48530 87370 111619 200951 223238 401902 558095 1004755 1116190 1843507 2009510 3687014 4621873 9217535 9243746 18435070 23109365 42400661 46218730 84801322 212003305 424006610 975215203 1950430406 4876076015 9752152030