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2050704356 = 221730157417
BaseRepresentation
bin111101000111011…
…0100001111100100
312021220202120112012
41322032310033210
513144440014411
6535253413352
7101550461621
oct17216641744
95256676465
102050704356
11962629598
1249293a258
13268b1b23c
141564d7348
15c007b18b
hex7a3b43e4

2050704356 has 12 divisors (see below), whose sum is σ = 3799834668. Its totient is φ = 965037312.

The previous prime is 2050704349. The next prime is 2050704377. The reversal of 2050704356 is 6534070502.

It can be written as a sum of positive squares in 2 ways, for example, as 1386817600 + 663886756 = 37240^2 + 25766^2 .

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 15078641 + ... + 15078776.

It is an arithmetic number, because the mean of its divisors is an integer number (316652889).

Almost surely, 22050704356 is an apocalyptic number.

It is an amenable number.

2050704356 is a deficient number, since it is larger than the sum of its proper divisors (1749130312).

2050704356 is a wasteful number, since it uses less digits than its factorization.

2050704356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30157438 (or 30157436 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 2050704356 is about 45284.7033334657. The cubic root of 2050704356 is about 1270.4795667534.

Adding to 2050704356 its reverse (6534070502), we get a palindrome (8584774858).

The spelling of 2050704356 in words is "two billion, fifty million, seven hundred four thousand, three hundred fifty-six".

Divisors: 1 2 4 17 34 68 30157417 60314834 120629668 512676089 1025352178 2050704356