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2250353 = 71512129
BaseRepresentation
bin1000100101011001110001
311020022220102
420211121301
51034002403
6120122145
725061540
oct10453161
94208812
102250353
1112a77a6
12906355
1360a391
14428157
152e6b88
hex225671

2250353 has 8 divisors (see below), whose sum is σ = 2590080. Its totient is φ = 1915200.

The previous prime is 2250349. The next prime is 2250359. The reversal of 2250353 is 3530522.

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

It is not a de Polignac number, because 2250353 - 22 = 2250349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2250359) 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, 8 + ... + 2121.

It is an arithmetic number, because the mean of its divisors is an integer number (323760).

22250353 is an apocalyptic number.

It is an amenable number.

2250353 is a deficient number, since it is larger than the sum of its proper divisors (339727).

2250353 is a wasteful number, since it uses less digits than its factorization.

2250353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2287.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 2250353 is about 1500.1176620519. The cubic root of 2250353 is about 131.0439221055.

Adding to 2250353 its reverse (3530522), we get a palindrome (5780875).

The spelling of 2250353 in words is "two million, two hundred fifty thousand, three hundred fifty-three".

Divisors: 1 7 151 1057 2129 14903 321479 2250353