Search a number
-
+
5057597880 = 23365237541
BaseRepresentation
bin1001011010111010…
…01101000110111000
3111001110202121000000
410231131031012320
540324221113010
62153505513000
7236221605216
oct45535150670
914043677000
105057597880
112165978165
12b91942760
13627a7738a
1435d9b5cb6
151e90327c0
hex12d74d1b8

5057597880 has 224 divisors, whose sum is σ = 17805756960. Its totient is φ = 1289882880.

The previous prime is 5057597879. The next prime is 5057597947. The reversal of 5057597880 is 887957505.

5057597880 is a `hidden beast` number, since 505 + 7 + 59 + 7 + 8 + 80 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 666910 + ... + 674450.

Almost surely, 25057597880 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 5057597880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8902878480).

5057597880 is an abundant number, since it is smaller than the sum of its proper divisors (12748159080).

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

5057597880 is a wasteful number, since it uses less digits than its factorization.

5057597880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7593 (or 7574 counting only the distinct ones).

The product of its (nonzero) digits is 3528000, while the sum is 54.

The square root of 5057597880 is about 71116.7904225156. The cubic root of 5057597880 is about 1716.5169599970.

The spelling of 5057597880 in words is "five billion, fifty-seven million, five hundred ninety-seven thousand, eight hundred eighty".