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2825508283 = 131811200811
BaseRepresentation
bin1010100001101001…
…1101010110111011
321021220200200200221
42220122131112323
521241312231113
61144212240511
7130006265323
oct25032352673
97256620627
102825508283
11121aa20214
1266a310137
133604bb8c0
141cb384283
151180c798d
hexa869d5bb

2825508283 has 8 divisors (see below), whose sum is σ = 3059668976. Its totient is φ = 2593749600.

The previous prime is 2825508269. The next prime is 2825508311. The reversal of 2825508283 is 3828055282.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2k-2825508283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2825508383) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 598053 + ... + 602758.

It is an arithmetic number, because the mean of its divisors is an integer number (382458622).

Almost surely, 22825508283 is an apocalyptic number.

2825508283 is a deficient number, since it is larger than the sum of its proper divisors (234160693).

2825508283 is a wasteful number, since it uses less digits than its factorization.

2825508283 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201005.

The product of its (nonzero) digits is 307200, while the sum is 43.

The square root of 2825508283 is about 53155.5103728673. The cubic root of 2825508283 is about 1413.7269213112.

The spelling of 2825508283 in words is "two billion, eight hundred twenty-five million, five hundred eight thousand, two hundred eighty-three".

Divisors: 1 13 181 2353 1200811 15610543 217346791 2825508283