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52505024108 = 2259322135339
BaseRepresentation
bin110000111001100010…
…110001011001101100
312000112011110120200112
4300321202301121230
51330012241232413
640042004515152
73536060225015
oct607142613154
9160464416615
1052505024108
11202a3798809
12a2139abab8
134c49a3ac04
1427812cc00c
1515747642a8
hexc398b166c

52505024108 has 12 divisors (see below), whose sum is σ = 92038743720. Its totient is φ = 26208240192.

The previous prime is 52505024107. The next prime is 52505024119. The reversal of 52505024108 is 80142050525.

It is a super-2 number, since 2×525050241082 (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52505024107) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 11065298 + ... + 11070041.

It is an arithmetic number, because the mean of its divisors is an integer number (7669895310).

Almost surely, 252505024108 is an apocalyptic number.

It is an amenable number.

52505024108 is a deficient number, since it is larger than the sum of its proper divisors (39533719612).

52505024108 is a wasteful number, since it uses less digits than its factorization.

52505024108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22135936 (or 22135934 counting only the distinct ones).

The product of its (nonzero) digits is 16000, while the sum is 32.

The spelling of 52505024108 in words is "fifty-two billion, five hundred five million, twenty-four thousand, one hundred eight".

Divisors: 1 2 4 593 1186 2372 22135339 44270678 88541356 13126256027 26252512054 52505024108