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5217875383 = 73720146237
BaseRepresentation
bin1001101110000001…
…00111010110110111
3111110122100112101211
410313000213112313
541141234003013
62221433102251
7243206131450
oct46700472667
914418315354
105217875383
11223839a006
121017557987
13652034236
14376db8127
1520814223d
hex1370275b7

5217875383 has 8 divisors (see below), whose sum is σ = 6124456352. Its totient is φ = 4351586976.

The previous prime is 5217875371. The next prime is 5217875407. The reversal of 5217875383 is 3835787125.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5217875383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5217875363) 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, 10072860 + ... + 10073377.

It is an arithmetic number, because the mean of its divisors is an integer number (765557044).

Almost surely, 25217875383 is an apocalyptic number.

5217875383 is a deficient number, since it is larger than the sum of its proper divisors (906580969).

5217875383 is a wasteful number, since it uses less digits than its factorization.

5217875383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20146281.

The product of its digits is 1411200, while the sum is 49.

The square root of 5217875383 is about 72234.8626564763. The cubic root of 5217875383 is about 1734.4611141066.

The spelling of 5217875383 in words is "five billion, two hundred seventeen million, eight hundred seventy-five thousand, three hundred eighty-three".

Divisors: 1 7 37 259 20146237 141023659 745410769 5217875383