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8868207348 = 22337111382031
BaseRepresentation
bin10000100001001011…
…00001101011110100
3211220001002121111000
420100211201223310
5121130230113343
64023552243300
7432522342630
oct102045415364
924801077430
108868207348
113840965490
121875b40530
13ab4387890
14601b09dc0
1536d846ed3
hex210961af4

8868207348 has 192 divisors, whose sum is σ = 30870282240. Its totient is φ = 2126217600.

The previous prime is 8868207319. The next prime is 8868207349. The reversal of 8868207348 is 8437028688.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 8868207294 and 8868207303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8868207349) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 67093 + ... + 149123.

It is an arithmetic number, because the mean of its divisors is an integer number (160782720).

Almost surely, 28868207348 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8868207348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15435141120).

8868207348 is an abundant number, since it is smaller than the sum of its proper divisors (22002074892).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8868207348 is a wasteful number, since it uses less digits than its factorization.

8868207348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82075 (or 82067 counting only the distinct ones).

The product of its (nonzero) digits is 4128768, while the sum is 54.

The square root of 8868207348 is about 94171.1598526853. The cubic root of 8868207348 is about 2069.8805308072.

The spelling of 8868207348 in words is "eight billion, eight hundred sixty-eight million, two hundred seven thousand, three hundred forty-eight".