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2254254213 = 31744201063
BaseRepresentation
bin1000011001011101…
…0011000010000101
312211002202222102210
42012113103002011
514104042113323
61011404254033
7106601562501
oct20627230205
95732688383
102254254213
11a57516612
1252ab41319
1329c049243
14175561301
15d2d87293
hex865d3085

2254254213 has 8 divisors (see below), whose sum is σ = 3182476608. Its totient is φ = 1414433984.

The previous prime is 2254254209. The next prime is 2254254229. The reversal of 2254254213 is 3124524522.

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

It is a cyclic number.

It is not a de Polignac number, because 2254254213 - 22 = 2254254209 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254254283) 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 7 ways as a sum of consecutive naturals, for example, 22100481 + ... + 22100582.

It is an arithmetic number, because the mean of its divisors is an integer number (397809576).

Almost surely, 22254254213 is an apocalyptic number.

It is an amenable number.

2254254213 is a deficient number, since it is larger than the sum of its proper divisors (928222395).

2254254213 is a wasteful number, since it uses less digits than its factorization.

2254254213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44201083.

The product of its digits is 19200, while the sum is 30.

The square root of 2254254213 is about 47478.9870679651. The cubic root of 2254254213 is about 1311.1960432274.

Adding to 2254254213 its reverse (3124524522), we get a palindrome (5378778735).

The spelling of 2254254213 in words is "two billion, two hundred fifty-four million, two hundred fifty-four thousand, two hundred thirteen".

Divisors: 1 3 17 51 44201063 132603189 751418071 2254254213