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5722678213 = 73126371789
BaseRepresentation
bin1010101010001100…
…10010001111000101
3112202211020011200221
411111012102033011
543210001200323
62343504504341
7261545651020
oct52506221705
915684204627
105722678213
11247733692a
12113861b0b1
137027ab435
143c40601b7
1523760855d
hex1551923c5

5722678213 has 8 divisors (see below), whose sum is σ = 6751178240. Its totient is φ = 4746921840.

The previous prime is 5722678187. The next prime is 5722678219. The reversal of 5722678213 is 3128762275.

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-5722678213 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5722678213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5722678219) 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, 13185678 + ... + 13186111.

It is an arithmetic number, because the mean of its divisors is an integer number (843897280).

Almost surely, 25722678213 is an apocalyptic number.

It is an amenable number.

5722678213 is a deficient number, since it is larger than the sum of its proper divisors (1028500027).

5722678213 is a wasteful number, since it uses less digits than its factorization.

5722678213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26371827.

The product of its digits is 282240, while the sum is 43.

The square root of 5722678213 is about 75648.3853958563. The cubic root of 5722678213 is about 1788.6818852210.

The spelling of 5722678213 in words is "five billion, seven hundred twenty-two million, six hundred seventy-eight thousand, two hundred thirteen".

Divisors: 1 7 31 217 26371789 184602523 817525459 5722678213