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57848484875 = 53462787879
BaseRepresentation
bin110101111000000010…
…011101010000001011
312112022120010111211212
4311320002131100023
51421433203004000
642324125443335
74115353002566
oct657002352013
9175276114755
1057848484875
1122595a63995
12b26541054b
1355bbaa340c
142b2ac374dd
151788911c35
hexd7809d40b

57848484875 has 8 divisors (see below), whose sum is σ = 72194909280. Its totient is φ = 46278787800.

The previous prime is 57848484853. The next prime is 57848484907.

57848484875 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 57848484875 - 212 = 57848480779 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231393815 + ... + 231394064.

It is an arithmetic number, because the mean of its divisors is an integer number (9024363660).

Almost surely, 257848484875 is an apocalyptic number.

57848484875 is a deficient number, since it is larger than the sum of its proper divisors (14346424405).

57848484875 is an equidigital number, since it uses as much as digits as its factorization.

57848484875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462787894 (or 462787884 counting only the distinct ones).

The product of its digits is 321126400, while the sum is 68.

The spelling of 57848484875 in words is "fifty-seven billion, eight hundred forty-eight million, four hundred eighty-four thousand, eight hundred seventy-five".

Divisors: 1 5 25 125 462787879 2313939395 11569696975 57848484875