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2380010111 = 4750638513
BaseRepresentation
bin1000110111011100…
…0001001001111111
320010212102001002122
42031313001021333
514333240310421
61032055513155
7112656515663
oct21567011177
96125361078
102380010111
1110114a9906
125650887bb
132bc10a00b
141881388a3
15dde282ab
hex8ddc127f

2380010111 has 4 divisors (see below), whose sum is σ = 2430648672. Its totient is φ = 2329371552.

The previous prime is 2380010069. The next prime is 2380010117. The reversal of 2380010111 is 1110100832.

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

It is a cyclic number.

It is not a de Polignac number, because 2380010111 - 226 = 2312901247 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2380010111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2380010117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25319210 + ... + 25319303.

It is an arithmetic number, because the mean of its divisors is an integer number (607662168).

Almost surely, 22380010111 is an apocalyptic number.

2380010111 is a deficient number, since it is larger than the sum of its proper divisors (50638561).

2380010111 is an equidigital number, since it uses as much as digits as its factorization.

2380010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50638560.

The product of its (nonzero) digits is 48, while the sum is 17.

The square root of 2380010111 is about 48785.3472981386. The cubic root of 2380010111 is about 1335.1383400618.

Adding to 2380010111 its reverse (1110100832), we get a palindrome (3490110943).

The spelling of 2380010111 in words is "two billion, three hundred eighty million, ten thousand, one hundred eleven".

Divisors: 1 47 50638513 2380010111