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5176648906 = 2111318100171
BaseRepresentation
bin1001101001000110…
…10110010011001010
3111100202210000022021
410310203112103022
541100210231111
62213401315054
7242165534602
oct46443262312
914322700267
105176648906
1122170a0a40
121005795a8a
1364662b380
14371725c02
152046ebd71
hex1348d64ca

5176648906 has 16 divisors (see below), whose sum is σ = 9122486688. Its totient is φ = 2172020400.

The previous prime is 5176648877. The next prime is 5176648907. The reversal of 5176648906 is 6098466715.

It is not an unprimeable number, because it can be changed into a prime (5176648907) 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, 9049800 + ... + 9050371.

It is an arithmetic number, because the mean of its divisors is an integer number (570155418).

Almost surely, 25176648906 is an apocalyptic number.

5176648906 is a deficient number, since it is larger than the sum of its proper divisors (3945837782).

5176648906 is a wasteful number, since it uses less digits than its factorization.

5176648906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18100197.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The square root of 5176648906 is about 71948.9326258562. The cubic root of 5176648906 is about 1729.8810331726.

The spelling of 5176648906 in words is "five billion, one hundred seventy-six million, six hundred forty-eight thousand, nine hundred six".

Divisors: 1 2 11 13 22 26 143 286 18100171 36200342 199101881 235302223 398203762 470604446 2588324453 5176648906