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3054712525 = 52122188501
BaseRepresentation
bin1011011000010011…
…0011011011001101
321212212222110210221
42312010303123031
522224001300100
61223041031341
7135461425264
oct26604633315
97785873727
103054712525
11132833a807
12713025551
13398b2c907
1420d9a95db
1512d2a001a
hexb61336cd

3054712525 has 6 divisors (see below), whose sum is σ = 3787843562. Its totient is φ = 2443770000.

The previous prime is 3054712519. The next prime is 3054712571. The reversal of 3054712525 is 5252174503.

It can be written as a sum of positive squares in 3 ways, for example, as 49589764 + 3005122761 = 7042^2 + 54819^2 .

It is not a de Polignac number, because 3054712525 - 213 = 3054704333 is a prime.

It is a super-2 number, since 2×30547125252 = 18662537220783751250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61094226 + ... + 61094275.

Almost surely, 23054712525 is an apocalyptic number.

It is an amenable number.

3054712525 is a deficient number, since it is larger than the sum of its proper divisors (733131037).

3054712525 is a wasteful number, since it uses less digits than its factorization.

3054712525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122188511 (or 122188506 counting only the distinct ones).

The product of its (nonzero) digits is 42000, while the sum is 34.

The square root of 3054712525 is about 55269.4538149238. The cubic root of 3054712525 is about 1450.9644831727.

The spelling of 3054712525 in words is "three billion, fifty-four million, seven hundred twelve thousand, five hundred twenty-five".

Divisors: 1 5 25 122188501 610942505 3054712525