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2108048593 = 72398831427
BaseRepresentation
bin111110110100110…
…0100010011010001
312102220122222000211
41331221210103101
513304130023333
6545102444121
7103145055160
oct17551442321
95386588024
102108048593
11991a36122
124a9b93641
13277978441
1415dd833d7
15c5106ecd
hex7da644d1

2108048593 has 16 divisors (see below), whose sum is σ = 2423715840. Its totient is φ = 1796041296.

The previous prime is 2108048581. The next prime is 2108048597. The reversal of 2108048593 is 3958408012.

It is not a de Polignac number, because 2108048593 - 213 = 2108040401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2108048597) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1476546 + ... + 1477972.

It is an arithmetic number, because the mean of its divisors is an integer number (151482240).

Almost surely, 22108048593 is an apocalyptic number.

It is an amenable number.

2108048593 is a deficient number, since it is larger than the sum of its proper divisors (315667247).

2108048593 is a wasteful number, since it uses less digits than its factorization.

2108048593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2556.

The product of its (nonzero) digits is 69120, while the sum is 40.

The square root of 2108048593 is about 45913.4903160280. The cubic root of 2108048593 is about 1282.2130889388.

The spelling of 2108048593 in words is "two billion, one hundred eight million, forty-eight thousand, five hundred ninety-three".

Divisors: 1 7 239 883 1427 1673 6181 9989 211037 341053 1260041 1477259 2387371 8820287 301149799 2108048593