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5210650653 = 313133606427
BaseRepresentation
bin1001101101001010…
…00011100000011101
3111110010202110221020
410312211003200131
541132411310103
62221014154353
7243060541215
oct46645034035
914403673836
105210650653
112234304a5a
1210150529b9
136506a4950
14376057245
152076b6753
hex13694381d

5210650653 has 8 divisors (see below), whose sum is σ = 7481959968. Its totient is φ = 3206554224.

The previous prime is 5210650651. The next prime is 5210650673. The reversal of 5210650653 is 3560560125.

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

It is not a de Polignac number, because 5210650653 - 21 = 5210650651 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5210650651) 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, 66803175 + ... + 66803252.

It is an arithmetic number, because the mean of its divisors is an integer number (935244996).

Almost surely, 25210650653 is an apocalyptic number.

It is an amenable number.

5210650653 is a deficient number, since it is larger than the sum of its proper divisors (2271309315).

5210650653 is a wasteful number, since it uses less digits than its factorization.

5210650653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133606443.

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 5210650653 is about 72184.8367248967. The cubic root of 5210650653 is about 1733.6602261139.

The spelling of 5210650653 in words is "five billion, two hundred ten million, six hundred fifty thousand, six hundred fifty-three".

Divisors: 1 3 13 39 133606427 400819281 1736883551 5210650653