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253032232103125 = 55794872104601
BaseRepresentation
bin111001100010000110101000…
…010011111010110011010101
31020011220122102022110002101121
4321202012220103322303111
5231131140002404300000
62254053222552123541
7104203655410456126
oct7142065023726325
91204818368402347
10253032232103125
1173695404538272
12244674126965b1
13ab25ab6168807
14466ab7aba604d
151e3be37ecab1a
hexe621a84facd5

253032232103125 has 48 divisors (see below), whose sum is σ = 320931264084480. Its totient is φ = 199452942000000.

The previous prime is 253032232103107. The next prime is 253032232103149. The reversal of 253032232103125 is 521301232230352.

253032232103125 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 253032232103125 - 213 = 253032232094933 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 119175825 + ... + 121280425.

It is an arithmetic number, because the mean of its divisors is an integer number (6686068001760).

Almost surely, 2253032232103125 is an apocalyptic number.

253032232103125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

253032232103125 is a deficient number, since it is larger than the sum of its proper divisors (67899031981355).

253032232103125 is an frugal number, since it uses more digits than its factorization.

253032232103125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2105192 (or 2105172 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 253032232103125 its reverse (521301232230352), we get a palindrome (774333464333477).

The spelling of 253032232103125 in words is "two hundred fifty-three trillion, thirty-two billion, two hundred thirty-two million, one hundred three thousand, one hundred twenty-five".

Divisors: 1 5 25 79 125 395 487 625 1975 2435 3125 9875 12175 38473 49375 60875 192365 246875 304375 961825 1521875 2104601 4809125 10523005 24045625 52615025 120228125 166263479 263075125 831317395 1024940687 1315375625 4156586975 5124703435 6576878125 20782934875 25623517175 80970314273 103914674375 128117585875 404851571365 519573371875 640587929375 2024257856825 3202939646875 10121289284125 50606446420625 253032232103125