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5130666653 = 71922518089
BaseRepresentation
bin1001100011100111…
…11100001010011101
3111020120020212111212
410301303330022131
541001422313103
62205035554205
7241066642550
oct46163741235
914216225455
105130666653
1121a3144882
12bb22bb965
13639c4b938
14369596697
152006677d8
hex131cfc29d

5130666653 has 24 divisors (see below), whose sum is σ = 6213896640. Its totient is φ = 4149144000.

The previous prime is 5130666637. The next prime is 5130666659. The reversal of 5130666653 is 3566660315.

It is not a de Polignac number, because 5130666653 - 24 = 5130666637 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5130666653.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5130666659) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 630233 + ... + 638321.

It is an arithmetic number, because the mean of its divisors is an integer number (258912360).

Almost surely, 25130666653 is an apocalyptic number.

It is an amenable number.

5130666653 is a deficient number, since it is larger than the sum of its proper divisors (1083229987).

5130666653 is a wasteful number, since it uses less digits than its factorization.

5130666653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8385 (or 8366 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 41.

The square root of 5130666653 is about 71628.6720036048. The cubic root of 5130666653 is about 1724.7438284297.

The spelling of 5130666653 in words is "five billion, one hundred thirty million, six hundred sixty-six thousand, six hundred fifty-three".

Divisors: 1 7 19 133 251 361 1757 2527 4769 8089 33383 56623 90611 153691 634277 1075837 2030339 2920129 14212373 20440903 38576441 270035087 732952379 5130666653