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3052530025 = 52196426379
BaseRepresentation
bin1011010111110001…
…1110100101101001
321212201212120222121
42311330132211221
522222421430100
61222522151241
7135434035306
oct26574364551
97781776877
103052530025
111327089a96
12712352521
133985473ac
1420d59c0ad
1512cebd51a
hexb5f1e969

3052530025 has 12 divisors (see below), whose sum is σ = 3984355600. Its totient is φ = 2313496080.

The previous prime is 3052530011. The next prime is 3052530029. The reversal of 3052530025 is 5200352503.

It is not a de Polignac number, because 3052530025 - 25 = 3052529993 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (3052530029) 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 11 ways as a sum of consecutive naturals, for example, 3212715 + ... + 3213664.

Almost surely, 23052530025 is an apocalyptic number.

It is an amenable number.

3052530025 is a deficient number, since it is larger than the sum of its proper divisors (931825575).

3052530025 is a wasteful number, since it uses less digits than its factorization.

3052530025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6426408 (or 6426403 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 25.

The square root of 3052530025 is about 55249.7061078156. The cubic root of 3052530025 is about 1450.6188440511.

Adding to 3052530025 its reverse (5200352503), we get a palindrome (8252882528).

The spelling of 3052530025 in words is "three billion, fifty-two million, five hundred thirty thousand, twenty-five".

Divisors: 1 5 19 25 95 475 6426379 32131895 122101201 160659475 610506005 3052530025