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2254304053 = 20631092731
BaseRepresentation
bin1000011001011101…
…1111001100110101
312211002212111210201
42012113133030311
514104100212203
61011405320501
7106602161011
oct20627371465
95732774721
102254304053
11a57550001
1252ab66131
1329c065b31
14175575541
15d2d96e1d
hex865df335

2254304053 has 4 divisors (see below), whose sum is σ = 2255398848. Its totient is φ = 2253209260.

The previous prime is 2254304047. The next prime is 2254304081. The reversal of 2254304053 is 3504034522.

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 2254304053 - 229 = 1717433141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254304653) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 544303 + ... + 548428.

It is an arithmetic number, because the mean of its divisors is an integer number (563849712).

Almost surely, 22254304053 is an apocalyptic number.

It is an amenable number.

2254304053 is a deficient number, since it is larger than the sum of its proper divisors (1094795).

2254304053 is a wasteful number, since it uses less digits than its factorization.

2254304053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1094794.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 2254304053 is about 47479.5119288309. The cubic root of 2254304053 is about 1311.2057063685.

Adding to 2254304053 its reverse (3504034522), we get a palindrome (5758338575).

The spelling of 2254304053 in words is "two billion, two hundred fifty-four million, three hundred four thousand, fifty-three".

Divisors: 1 2063 1092731 2254304053