Base | Representation |
---|---|
bin | 1000010100011110100… |
… | …1111000100101010010 |
3 | 111122221110110100010111 |
4 | 2011013221320211102 |
5 | 4320213114122040 |
6 | 145355224151534 |
7 | 13220042441245 |
oct | 2050751704522 |
9 | 448843410114 |
10 | 142936082770 |
11 | 55689768628 |
12 | 238510085aa |
13 | 1062bc57590 |
14 | 6cbd55725c |
15 | 3ab888bdea |
hex | 2147a78952 |
142936082770 has 16 divisors (see below), whose sum is σ = 277076099160. Its totient is φ = 52776399744.
The previous prime is 142936082741. The next prime is 142936082791. The reversal of 142936082770 is 77280639241.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 53354994169 + 89581088601 = 230987^2 + 299301^2 .
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 7 ways as a sum of consecutive naturals, for example, 549754035 + ... + 549754294.
Almost surely, 2142936082770 is an apocalyptic number.
142936082770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
142936082770 is a deficient number, since it is larger than the sum of its proper divisors (134140016390).
142936082770 is a wasteful number, since it uses less digits than its factorization.
142936082770 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1099508349.
The product of its (nonzero) digits is 1016064, while the sum is 49.
The spelling of 142936082770 in words is "one hundred forty-two billion, nine hundred thirty-six million, eighty-two thousand, seven hundred seventy".
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