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2058206882 = 219431125669
BaseRepresentation
bin111101010101101…
…1011111010100010
312022102212202001112
41322223123322202
513203400110012
6540122303322
7102001320104
oct17253337242
95272782045
102058206882
11966893326
12495357b42
1326a5470c4
141574cb574
15c0a5e122
hex7aadbea2

2058206882 has 16 divisors (see below), whose sum is σ = 3257366400. Its totient is φ = 972670320.

The previous prime is 2058206869. The next prime is 2058206897. The reversal of 2058206882 is 2886028502.

It is a super-2 number, since 2×20582068822 = 8472431138224323848, which contains 22 as substring.

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, 46457 + ... + 79212.

It is an arithmetic number, because the mean of its divisors is an integer number (203585400).

Almost surely, 22058206882 is an apocalyptic number.

2058206882 is a deficient number, since it is larger than the sum of its proper divisors (1199159518).

2058206882 is a wasteful number, since it uses less digits than its factorization.

2058206882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126121.

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 2058206882 is about 45367.4650162426. The cubic root of 2058206882 is about 1272.0270359515.

The spelling of 2058206882 in words is "two billion, fifty-eight million, two hundred six thousand, eight hundred eighty-two".

Divisors: 1 2 19 38 431 862 8189 16378 125669 251338 2387711 4775422 54163339 108326678 1029103441 2058206882