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2020035190 = 25311649529
BaseRepresentation
bin111100001100111…
…0100101001110110
312012210001102100011
41320121310221312
513114112111230
6532240210434
7101026005265
oct17031645166
95183042304
102020035190
11947291378
12484609a1a
132626707c4
141523d25dc
15bc51de2a
hex78674a76

2020035190 has 16 divisors (see below), whose sum is σ = 3647760480. Its totient is φ = 805414720.

The previous prime is 2020035187. The next prime is 2020035253. The reversal of 2020035190 is 915300202.

It is a super-2 number, since 2×20200351902 = 8161084337676672200, which contains 22 as substring.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 321655 + ... + 327874.

It is an arithmetic number, because the mean of its divisors is an integer number (227985030).

Almost surely, 22020035190 is an apocalyptic number.

2020035190 is a deficient number, since it is larger than the sum of its proper divisors (1627725290).

2020035190 is a wasteful number, since it uses less digits than its factorization.

2020035190 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 649847.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 2020035190 is about 44944.8015903953. The cubic root of 2020035190 is about 1264.1142054016.

Adding to 2020035190 its reverse (915300202), we get a palindrome (2935335392).

The spelling of 2020035190 in words is "two billion, twenty million, thirty-five thousand, one hundred ninety".

Divisors: 1 2 5 10 311 622 1555 3110 649529 1299058 3247645 6495290 202003519 404007038 1010017595 2020035190