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25300201 = 1371511223
BaseRepresentation
bin110000010000…
…0110011101001
31202121101100111
41200200303221
522434101301
62302134321
7425022343
oct140406351
952541314
1025300201
1113310463
1285813a1
13531aa44
143508293
15234b551
hex1820ce9

25300201 has 8 divisors (see below), whose sum is σ = 25674624. Its totient is φ = 24928800.

The previous prime is 25300189. The next prime is 25300237. The reversal of 25300201 is 10200352.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25300201 - 27 = 25300073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (25300291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20076 + ... + 21298.

It is an arithmetic number, because the mean of its divisors is an integer number (3209328).

Almost surely, 225300201 is an apocalyptic number.

It is an amenable number.

25300201 is a deficient number, since it is larger than the sum of its proper divisors (374423).

25300201 is a wasteful number, since it uses less digits than its factorization.

25300201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511.

The product of its (nonzero) digits is 60, while the sum is 13.

The square root of 25300201 is about 5029.9305164187. The cubic root of 25300201 is about 293.5675108580.

Adding to 25300201 its reverse (10200352), we get a palindrome (35500553).

The spelling of 25300201 in words is "twenty-five million, three hundred thousand, two hundred one".

Divisors: 1 137 151 1223 20687 167551 184673 25300201