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2380086418 = 21190043209
BaseRepresentation
bin1000110111011101…
…0011110010010010
320010212112220202211
42031313103302102
514333300231133
61032101302334
7112660254313
oct21567236222
96125486684
102380086418
111011551176
125651049aa
132bc135978
1418815860a
15dde40bcd
hex8ddd3c92

2380086418 has 4 divisors (see below), whose sum is σ = 3570129630. Its totient is φ = 1190043208.

The previous prime is 2380086413. The next prime is 2380086431. The reversal of 2380086418 is 8146800832.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2371008249 + 9078169 = 48693^2 + 3013^2 .

It is a super-2 number, since 2×23800864182 = 11329622714296141448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2380086413) 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 as a sum of consecutive naturals, namely, 595021603 + ... + 595021606.

Almost surely, 22380086418 is an apocalyptic number.

2380086418 is a deficient number, since it is larger than the sum of its proper divisors (1190043212).

2380086418 is a wasteful number, since it uses less digits than its factorization.

2380086418 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1190043211.

The product of its (nonzero) digits is 73728, while the sum is 40.

The square root of 2380086418 is about 48786.1293607107. The cubic root of 2380086418 is about 1335.1526088124.

The spelling of 2380086418 in words is "two billion, three hundred eighty million, eighty-six thousand, four hundred eighteen".

Divisors: 1 2 1190043209 2380086418