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6880192 = 261129337
BaseRepresentation
bin11010001111101111000000
3110221112211221
4122033233000
53230131232
6403244424
7112323604
oct32175700
913845757
106880192
11397a210
122379714
13156b827
14cb1504
1590d897
hex68fbc0

6880192 has 56 divisors (see below), whose sum is σ = 15453360. Its totient is φ = 3010560.

The previous prime is 6880183. The next prime is 6880193. The reversal of 6880192 is 2910886.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6880193) 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, 20248 + ... + 20584.

Almost surely, 26880192 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 6880192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7726680).

6880192 is an abundant number, since it is smaller than the sum of its proper divisors (8573168).

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

6880192 is a wasteful number, since it uses less digits than its factorization.

6880192 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389 (or 379 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 6880192 is about 2623.0120091223. The cubic root of 6880192 is about 190.1954774885.

The spelling of 6880192 in words is "six million, eight hundred eighty thousand, one hundred ninety-two".

Divisors: 1 2 4 8 11 16 22 29 32 44 58 64 88 116 176 232 319 337 352 464 638 674 704 928 1276 1348 1856 2552 2696 3707 5104 5392 7414 9773 10208 10784 14828 19546 20416 21568 29656 39092 59312 78184 107503 118624 156368 215006 237248 312736 430012 625472 860024 1720048 3440096 6880192