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2252953 is a prime number
BaseRepresentation
bin1000100110000010011001
311020110110201
420212002121
51034043303
6120142201
725102243
oct10460231
94213421
102252953
1112a974a
12907961
1360b611
14429093
152e781d
hex226099

2252953 has 2 divisors, whose sum is σ = 2252954. Its totient is φ = 2252952.

The previous prime is 2252951. The next prime is 2252983. The reversal of 2252953 is 3592522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2214144 + 38809 = 1488^2 + 197^2 .

It is a cyclic number.

It is not a de Polignac number, because 2252953 - 21 = 2252951 is a prime.

Together with 2252951, it forms a pair of twin primes.

It is equal to p166267 and since 2252953 and 166267 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (2252951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126476 + 1126477.

It is an arithmetic number, because the mean of its divisors is an integer number (1126477).

22252953 is an apocalyptic number.

It is an amenable number.

2252953 is a deficient number, since it is larger than the sum of its proper divisors (1).

2252953 is an equidigital number, since it uses as much as digits as its factorization.

2252953 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5400, while the sum is 28.

The square root of 2252953 is about 1500.9840105744. The cubic root of 2252953 is about 131.0943709409.

It can be divided in two parts, 22 and 52953, that added together give a triangular number (52975 = T325).

The spelling of 2252953 in words is "two million, two hundred fifty-two thousand, nine hundred fifty-three".