Search a number
-
+
1235055082 = 2712122501
BaseRepresentation
bin100100110011101…
…0111000111101010
310012001222022001211
41021213113013222
510012133230312
6322315303334
742414536452
oct11147270752
93161868054
101235055082
1158417a188
122a574ab4a
13168b49331
14ba056d62
15736623a7
hex499d71ea

1235055082 has 12 divisors (see below), whose sum is σ = 1879058178. Its totient is φ = 608825000.

The previous prime is 1235055077. The next prime is 1235055089. The reversal of 1235055082 is 2805505321.

It can be written as a sum of positive squares in only one way, i.e., 621056241 + 613998841 = 24921^2 + 24779^2 .

It is a super-2 number, since 2×12350550822 = 3050722111148053448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1235055089) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 51169 + ... + 71332.

Almost surely, 21235055082 is an apocalyptic number.

1235055082 is a deficient number, since it is larger than the sum of its proper divisors (644003096).

1235055082 is an equidigital number, since it uses as much as digits as its factorization.

1235055082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122645 (or 122574 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 31.

The square root of 1235055082 is about 35143.3504663400. The cubic root of 1235055082 is about 1072.9070746949.

The spelling of 1235055082 in words is "one billion, two hundred thirty-five million, fifty-five thousand, eighty-two".

Divisors: 1 2 71 142 5041 10082 122501 245002 8697571 17395142 617527541 1235055082