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2760420206 = 21972642637
BaseRepresentation
bin1010010010001000…
…1010101101101110
321010101012212122102
42210202022231232
521123131421311
61133525215102
7125256120215
oct24442125556
97111185572
102760420206
111197204615
12650561492
1334cb7ca4b
141c288007c
1511251c43b
hexa488ab6e

2760420206 has 8 divisors (see below), whose sum is σ = 4358558280. Its totient is φ = 1307567448.

The previous prime is 2760420163. The next prime is 2760420211. The reversal of 2760420206 is 6020240672.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36321281 + ... + 36321356.

It is an arithmetic number, because the mean of its divisors is an integer number (544819785).

Almost surely, 22760420206 is an apocalyptic number.

2760420206 is a deficient number, since it is larger than the sum of its proper divisors (1598138074).

2760420206 is a wasteful number, since it uses less digits than its factorization.

2760420206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72642658.

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 2760420206 is about 52539.7012363032. The cubic root of 2760420206 is about 1402.7870002376.

Adding to 2760420206 its reverse (6020240672), we get a palindrome (8780660878).

The spelling of 2760420206 in words is "two billion, seven hundred sixty million, four hundred twenty thousand, two hundred six".

Divisors: 1 2 19 38 72642637 145285274 1380210103 2760420206