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89038576025 = 5272929359879
BaseRepresentation
bin101001011101100011…
…1001101100110011001
322111211020210022100222
41102323013031212121
52424322333413100
6104523113405425
76301313260130
oct1227307154631
9274736708328
1089038576025
1134840a56023
121530aa09875
13851c8a0759
144449352917
1524b1c6a485
hex14bb1cd999

89038576025 has 48 divisors (see below), whose sum is σ = 130979116800. Its totient is φ = 58747503360.

The previous prime is 89038576019. The next prime is 89038576027. The reversal of 89038576025 is 52067583098.

It is not a de Polignac number, because 89038576025 - 26 = 89038575961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (89038576027) 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, 1457036 + ... + 1516914.

It is an arithmetic number, because the mean of its divisors is an integer number (2728731600).

Almost surely, 289038576025 is an apocalyptic number.

It is an amenable number.

89038576025 is a deficient number, since it is larger than the sum of its proper divisors (41940540775).

89038576025 is a wasteful number, since it uses less digits than its factorization.

89038576025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60218 (or 60213 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 53.

The spelling of 89038576025 in words is "eighty-nine billion, thirty-eight million, five hundred seventy-six thousand, twenty-five".

Divisors: 1 5 7 25 29 35 145 175 203 293 725 1015 1465 2051 5075 7325 8497 10255 42485 51275 59479 59879 212425 297395 299395 419153 1486975 1496975 1736491 2095765 8682455 10478825 12155437 17544547 43412275 60777185 87722735 122811829 303885925 438613675 508791863 614059145 2543959315 3070295725 3561543041 12719796575 17807715205 89038576025