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2025152241 = 37711358251
BaseRepresentation
bin111100010110101…
…0101111011110001
312020010200101121120
41320231111323301
513121414332431
6532542012453
7101120336640
oct17055257361
95203611546
102025152241
1194a166942
12486277129
13263742948
14152d65357
15bcbd0196
hex78b55ef1

2025152241 has 16 divisors (see below), whose sum is σ = 3129412608. Its totient is φ = 1140930000.

The previous prime is 2025152201. The next prime is 2025152249. The reversal of 2025152241 is 1422515202.

It is not a de Polignac number, because 2025152241 - 217 = 2025021169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2025152249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 677635 + ... + 680616.

It is an arithmetic number, because the mean of its divisors is an integer number (195588288).

Almost surely, 22025152241 is an apocalyptic number.

2025152241 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2025152241 is a deficient number, since it is larger than the sum of its proper divisors (1104260367).

2025152241 is a wasteful number, since it uses less digits than its factorization.

2025152241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358332.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 2025152241 is about 45001.6915348746. The cubic root of 2025152241 is about 1265.1807021044.

Adding to 2025152241 its reverse (1422515202), we get a palindrome (3447667443).

The spelling of 2025152241 in words is "two billion, twenty-five million, one hundred fifty-two thousand, two hundred forty-one".

Divisors: 1 3 7 21 71 213 497 1491 1358251 4074753 9507757 28523271 96435821 289307463 675050747 2025152241