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2825025131 is a prime number
BaseRepresentation
bin1010100001100010…
…0111011001101011
321021212210010221102
42220120213121223
521241201301011
61144154032015
7130002213605
oct25030473153
97255703842
102825025131
11121a720215
1266a11860b
1336037ca06
141cb29a175
1511802e73b
hexa862766b

2825025131 has 2 divisors, whose sum is σ = 2825025132. Its totient is φ = 2825025130.

The previous prime is 2825025121. The next prime is 2825025149. The reversal of 2825025131 is 1315205282.

2825025131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2825025131 is a prime.

It is a super-2 number, since 2×28250251312 = 15961533981563134322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2825025094 and 2825025103.

It is not a weakly prime, because it can be changed into another prime (2825025121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1412512565 + 1412512566.

It is an arithmetic number, because the mean of its divisors is an integer number (1412512566).

Almost surely, 22825025131 is an apocalyptic number.

2825025131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2825025131 is an equidigital number, since it uses as much as digits as its factorization.

2825025131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4800, while the sum is 29.

The square root of 2825025131 is about 53150.9654757089. The cubic root of 2825025131 is about 1413.6463359372.

The spelling of 2825025131 in words is "two billion, eight hundred twenty-five million, twenty-five thousand, one hundred thirty-one".