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5680892880 = 243651359127
BaseRepresentation
bin1010100101001101…
…11000101111010000
3112122220121021000000
411102212320233100
543113302033010
62335413130000
7260530535625
oct52246705720
915586537000
105680892880
1124557969a3
121126629900
136c6c3b0a0
143bc6a434c
15233b027c0
hex1529b8bd0

5680892880 has 560 divisors, whose sum is σ = 21858600960. Its totient is φ = 1363848192.

The previous prime is 5680892869. The next prime is 5680892881. The reversal of 5680892880 is 882980865.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5680892881) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 44731377 + ... + 44731503.

It is an arithmetic number, because the mean of its divisors is an integer number (39033216).

Almost surely, 25680892880 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 5680892880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10929300480).

5680892880 is an abundant number, since it is smaller than the sum of its proper divisors (16177708080).

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

5680892880 is a wasteful number, since it uses less digits than its factorization.

5680892880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230 (or 209 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 54.

The square root of 5680892880 is about 75371.6981366348. The cubic root of 5680892880 is about 1784.3177676698.

The spelling of 5680892880 in words is "five billion, six hundred eighty million, eight hundred ninety-two thousand, eight hundred eighty".