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2060873665 = 51921693407
BaseRepresentation
bin111101011010110…
…0110111111000001
312022121220020012021
41322311212333001
513210040424130
6540255401441
7102033065014
oct17265467701
95277806167
102060873665
11968344984
12496223281
1326ac6bb96
141579c337b
15c0dd937a
hex7ad66fc1

2060873665 has 8 divisors (see below), whose sum is σ = 2603208960. Its totient is φ = 1561925232.

The previous prime is 2060873621. The next prime is 2060873713. The reversal of 2060873665 is 5663780602.

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

It is a cyclic number.

It is not a de Polignac number, because 2060873665 - 213 = 2060865473 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10846609 + ... + 10846798.

It is an arithmetic number, because the mean of its divisors is an integer number (325401120).

Almost surely, 22060873665 is an apocalyptic number.

It is an amenable number.

2060873665 is a deficient number, since it is larger than the sum of its proper divisors (542335295).

2060873665 is a wasteful number, since it uses less digits than its factorization.

2060873665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21693431.

The product of its (nonzero) digits is 362880, while the sum is 43.

The square root of 2060873665 is about 45396.8464213099. The cubic root of 2060873665 is about 1272.5761799787.

The spelling of 2060873665 in words is "two billion, sixty million, eight hundred seventy-three thousand, six hundred sixty-five".

Divisors: 1 5 19 95 21693407 108467035 412174733 2060873665