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9230528755053 = 32171072272724809
BaseRepresentation
bin1000011001010010011001…
…1000110011010101101101
31012200102121102022221210100
42012110212120303111231
52202213110330130203
631344240225501313
71641612051600114
oct206244630632555
935612542287710
109230528755053
112a3971092a901
121050b314a1839
1351c586c86468
1423ca8d530c7b
15110191dc2ea3
hex8652663356d

9230528755053 has 48 divisors (see below), whose sum is σ = 14250417816960. Its totient is φ = 5737092523008.

The previous prime is 9230528754973. The next prime is 9230528755061. The reversal of 9230528755053 is 3505578250329.

It is a happy number.

9230528755053 is a `hidden beast` number, since 9 + 2 + 3 + 0 + 5 + 2 + 87 + 550 + 5 + 3 = 666.

It is not a de Polignac number, because 9230528755053 - 213 = 9230528746861 is a prime.

It is a super-2 number, since 2×92305287550532 (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9230528735053) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 372051313 + ... + 372076121.

It is an arithmetic number, because the mean of its divisors is an integer number (296883704520).

Almost surely, 29230528755053 is an apocalyptic number.

It is an amenable number.

9230528755053 is a deficient number, since it is larger than the sum of its proper divisors (5019889061907).

9230528755053 is a wasteful number, since it uses less digits than its factorization.

9230528755053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47666 (or 47663 counting only the distinct ones).

The product of its (nonzero) digits is 11340000, while the sum is 54.

The spelling of 9230528755053 in words is "nine trillion, two hundred thirty billion, five hundred twenty-eight million, seven hundred fifty-five thousand, fifty-three".

Divisors: 1 3 9 17 51 107 153 321 963 1819 5457 16371 22727 24809 68181 74427 204543 223281 386359 421753 1159077 1265259 2431789 2654563 3477231 3795777 7295367 7963689 21886101 23891067 41340413 45127571 124021239 135382713 372063717 406148139 563834143 1691502429 5074507287 9585180431 28755541293 60330253301 86266623879 180990759903 542972279709 1025614306117 3076842918351 9230528755053