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2252253054 = 234371122953
BaseRepresentation
bin1000011000111110…
…1010011101111110
312210222000022100210
42012033222131332
514103034044204
61011253333250
7106545556302
oct20617523576
95728008323
102252253054
11a5637a067
1252a337226
1329b7c841c
1417519dd02
15d2ade389
hex863ea77e

2252253054 has 32 divisors (see below), whose sum is σ = 4674219264. Its totient is φ = 722957760.

The previous prime is 2252253053. The next prime is 2252253061. The reversal of 2252253054 is 4503522522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2252253053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43159 + ... + 79794.

It is an arithmetic number, because the mean of its divisors is an integer number (146069352).

Almost surely, 22252253054 is an apocalyptic number.

2252253054 is an abundant number, since it is smaller than the sum of its proper divisors (2421966210).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2252253054 is a wasteful number, since it uses less digits than its factorization.

2252253054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123072.

The product of its (nonzero) digits is 24000, while the sum is 30.

The square root of 2252253054 is about 47457.9082345609. The cubic root of 2252253054 is about 1310.8079342957.

Adding to 2252253054 its reverse (4503522522), we get a palindrome (6755775576).

The spelling of 2252253054 in words is "two billion, two hundred fifty-two million, two hundred fifty-three thousand, fifty-four".

Divisors: 1 2 3 6 43 71 86 129 142 213 258 426 3053 6106 9159 18318 122953 245906 368859 737718 5286979 8729663 10573958 15860937 17459326 26188989 31721874 52377978 375375509 750751018 1126126527 2252253054