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2253105534 = 231720921821
BaseRepresentation
bin1000011001001011…
…1010100101111110
312211000121121202010
42012102322211332
514103243334114
61011323512050
7106556036541
oct20622724576
95730547663
102253105534
11a56901599
1252a688626
1329ba36454
14175342858
15d2c0bc59
hex864ba97e

2253105534 has 16 divisors (see below), whose sum is σ = 4506679440. Its totient is φ = 750957120.

The previous prime is 2253105509. The next prime is 2253105539. The reversal of 2253105534 is 4355013522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2253105539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92344 + ... + 114164.

It is an arithmetic number, because the mean of its divisors is an integer number (281667465).

Almost surely, 22253105534 is an apocalyptic number.

2253105534 is an abundant number, since it is smaller than the sum of its proper divisors (2253573906).

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

2253105534 is a wasteful number, since it uses less digits than its factorization.

2253105534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39035.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 2253105534 is about 47466.8888173640. Note that the first 4 decimals coincide. The cubic root of 2253105534 is about 1310.9732941327.

The spelling of 2253105534 in words is "two billion, two hundred fifty-three million, one hundred five thousand, five hundred thirty-four".

Divisors: 1 2 3 6 17209 21821 34418 43642 51627 65463 103254 130926 375517589 751035178 1126552767 2253105534