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2018382930003 = 311201130414281
BaseRepresentation
bin11101010111110000111…
…111110110000001010011
321010221210120120110012110
4131113300333312001103
5231032122012230003
64143122103000403
7265552260555126
oct35276077660123
97127716513173
102018382930003
11708a9a5aa220
12287214439103
13118442c0a64b
146d9940ba3bd
1537781cc6a03
hex1d5f0ff6053

2018382930003 has 16 divisors (see below), whose sum is σ = 2937289698432. Its totient is φ = 1222654056000.

The previous prime is 2018382929993. The next prime is 2018382930019. The reversal of 2018382930003 is 3000392838102.

It is not a de Polignac number, because 2018382930003 - 26 = 2018382929939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2018382935003) 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, 15140778 + ... + 15273503.

It is an arithmetic number, because the mean of its divisors is an integer number (183580606152).

Almost surely, 22018382930003 is an apocalyptic number.

2018382930003 is a deficient number, since it is larger than the sum of its proper divisors (918906768429).

2018382930003 is a wasteful number, since it uses less digits than its factorization.

2018382930003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30416306.

The product of its (nonzero) digits is 62208, while the sum is 39.

The spelling of 2018382930003 in words is "two trillion, eighteen billion, three hundred eighty-two million, nine hundred thirty thousand, three".

Divisors: 1 3 11 33 2011 6033 22121 66363 30414281 91242843 334557091 1003671273 61163119091 183489357273 672794310001 2018382930003