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2253503813505 = 35723065991583
BaseRepresentation
bin100000110010101111010…
…010110101011110000001
321222102200112222212121220
4200302233102311132001
5243410133434013010
64443124555305253
7321544632236400
oct40625722653601
97872615885556
102253503813505
11799784176a7a
123048b1a4b229
131346734c6599
147b0da773637
153d943708970
hex20caf4b5781

2253503813505 has 24 divisors (see below), whose sum is σ = 4194276486912. Its totient is φ = 1030173171552.

The previous prime is 2253503813453. The next prime is 2253503813513. The reversal of 2253503813505 is 5053183053522.

It is not a de Polignac number, because 2253503813505 - 212 = 2253503809409 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1532995057 + ... + 1532996526.

It is an arithmetic number, because the mean of its divisors is an integer number (174761520288).

Almost surely, 22253503813505 is an apocalyptic number.

It is an amenable number.

2253503813505 is a deficient number, since it is larger than the sum of its proper divisors (1940772673407).

2253503813505 is a wasteful number, since it uses less digits than its factorization.

2253503813505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3065991605 (or 3065991598 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 42.

The spelling of 2253503813505 in words is "two trillion, two hundred fifty-three billion, five hundred three million, eight hundred thirteen thousand, five hundred five".

Divisors: 1 3 5 7 15 21 35 49 105 147 245 735 3065991583 9197974749 15329957915 21461941081 45989873745 64385823243 107309705405 150233587567 321929116215 450700762701 751167937835 2253503813505