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2025314125 = 53178311483
BaseRepresentation
bin111100010110111…
…1101011101001101
312020010222121200021
41320231331131031
513121440023000
6532545302141
7101121612622
oct17055753515
95203877607
102025314125
1194a26752a
12486334951
1326379b533
14152da8349
15bcc1311a
hex78b7d74d

2025314125 has 32 divisors (see below), whose sum is σ = 2708754048. Its totient is φ = 1506438400.

The previous prime is 2025314111. The next prime is 2025314129. The reversal of 2025314125 is 5214135202.

It is not a de Polignac number, because 2025314125 - 211 = 2025312077 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2025314125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2025314129) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 170634 + ... + 182116.

It is an arithmetic number, because the mean of its divisors is an integer number (84648564).

Almost surely, 22025314125 is an apocalyptic number.

2025314125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2025314125 is a deficient number, since it is larger than the sum of its proper divisors (683439923).

2025314125 is a wasteful number, since it uses less digits than its factorization.

2025314125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11598 (or 11588 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 2025314125 is about 45003.4901424323. The cubic root of 2025314125 is about 1265.2144126656.

Adding to 2025314125 its reverse (5214135202), we get a palindrome (7239449327).

The spelling of 2025314125 in words is "two billion, twenty-five million, three hundred fourteen thousand, one hundred twenty-five".

Divisors: 1 5 17 25 83 85 125 415 425 1411 2075 2125 7055 10375 11483 35275 57415 176375 195211 287075 953089 976055 1435375 4765445 4880275 16202513 23827225 24401375 81012565 119136125 405062825 2025314125