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2825202848 = 25136791353
BaseRepresentation
bin1010100001100101…
…0010110010100000
321021220010011201112
42220121102302200
521241222442343
61144201522452
7130003553666
oct25031226240
97256104645
102825202848
11121a831796
1266a1a3428
13360412880
141cb304c36
15118067218
hexa8652ca0

2825202848 has 24 divisors (see below), whose sum is σ = 5989974228. Its totient is φ = 1303939584.

The previous prime is 2825202811. The next prime is 2825202889. The reversal of 2825202848 is 8482025282.

It can be written as a sum of positive squares in 2 ways, for example, as 1997374864 + 827827984 = 44692^2 + 28772^2 .

It is a super-2 number, since 2×28252028482 = 15963542264694622208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3395261 + ... + 3396092.

Almost surely, 22825202848 is an apocalyptic number.

It is an amenable number.

2825202848 is an abundant number, since it is smaller than the sum of its proper divisors (3164771380).

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

2825202848 is a wasteful number, since it uses less digits than its factorization.

2825202848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6791376 (or 6791368 counting only the distinct ones).

The product of its (nonzero) digits is 163840, while the sum is 41.

The square root of 2825202848 is about 53152.6372628866. The cubic root of 2825202848 is about 1413.6759785900.

The spelling of 2825202848 in words is "two billion, eight hundred twenty-five million, two hundred two thousand, eight hundred forty-eight".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 6791353 13582706 27165412 54330824 88287589 108661648 176575178 217323296 353150356 706300712 1412601424 2825202848