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5059169280 = 210345111109
BaseRepresentation
bin1001011011000110…
…01100110000000000
3111001120201102120000
410231203030300000
540330121404110
62154003320000
7236241141444
oct45543146000
914046642500
105059169280
112166850840
12b92380000
136281a76b9
1435dca4824
151e92431c0
hex12d8ccc00

5059169280 has 440 divisors, whose sum is σ = 19795145040. Its totient is φ = 1225359360.

The previous prime is 5059169267. The next prime is 5059169287. The reversal of 5059169280 is 829619505.

5059169280 is a `hidden beast` number, since 50 + 591 + 6 + 9 + 2 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (440).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (5059169287) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4561366 + ... + 4562474.

It is an arithmetic number, because the mean of its divisors is an integer number (44988966).

Almost surely, 25059169280 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 5059169280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9897572520).

5059169280 is an abundant number, since it is smaller than the sum of its proper divisors (14735975760).

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

5059169280 is a wasteful number, since it uses less digits than its factorization.

5059169280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157 (or 1130 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 45.

The square root of 5059169280 is about 71127.8375883873. The cubic root of 5059169280 is about 1716.6947160193.

The spelling of 5059169280 in words is "five billion, fifty-nine million, one hundred sixty-nine thousand, two hundred eighty".