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2380038039 = 33127694091
BaseRepresentation
bin1000110111011100…
…0111111110010111
320010212110110102000
42031313013332113
514333242204124
61032100250343
7112656663261
oct21567077627
96125413360
102380038039
111011518895
125650a09b3
132bc119942
14188144b31
15dde316c9
hex8ddc7f97

2380038039 has 16 divisors (see below), whose sum is σ = 3553751040. Its totient is φ = 1574196120.

The previous prime is 2380038013. The next prime is 2380038043. The reversal of 2380038039 is 9308300832.

It is not a de Polignac number, because 2380038039 - 211 = 2380035991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2380037994 and 2380038012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2380038139) 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, 343617 + ... + 350474.

It is an arithmetic number, because the mean of its divisors is an integer number (222109440).

Almost surely, 22380038039 is an apocalyptic number.

2380038039 is a deficient number, since it is larger than the sum of its proper divisors (1173713001).

2380038039 is a wasteful number, since it uses less digits than its factorization.

2380038039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 694227 (or 694221 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The square root of 2380038039 is about 48785.6335307844. The cubic root of 2380038039 is about 1335.1435623922.

The spelling of 2380038039 in words is "two billion, three hundred eighty million, thirty-eight thousand, thirty-nine".

Divisors: 1 3 9 27 127 381 1143 3429 694091 2082273 6246819 18740457 88149557 264448671 793346013 2380038039