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2250300053 = 13117177863
BaseRepresentation
bin1000011000100000…
…1101101010010101
312210211100002100102
42012020031222111
514102034100203
61011143423445
7106523143361
oct20610155225
95724302312
102250300053
11a55265811
12529754b85
1329b2934c1
14174c122a1
15d2855888
hex8620da95

2250300053 has 4 divisors (see below), whose sum is σ = 2267478048. Its totient is φ = 2233122060.

The previous prime is 2250300043. The next prime is 2250300083. The reversal of 2250300053 is 3500030522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2250300053 - 28 = 2250299797 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2250299998 and 2250300034.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2250300043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8588801 + ... + 8589062.

It is an arithmetic number, because the mean of its divisors is an integer number (566869512).

Almost surely, 22250300053 is an apocalyptic number.

It is an amenable number.

2250300053 is a deficient number, since it is larger than the sum of its proper divisors (17177995).

2250300053 is a wasteful number, since it uses less digits than its factorization.

2250300053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17177994.

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

The square root of 2250300053 is about 47437.3276334154. The cubic root of 2250300053 is about 1310.4289435018.

Adding to 2250300053 its reverse (3500030522), we get a palindrome (5750330575).

The spelling of 2250300053 in words is "two billion, two hundred fifty million, three hundred thousand, fifty-three".

Divisors: 1 131 17177863 2250300053