Search a number
BaseRepresentation
bin10000101100010…
…11110000001010
3100202111102012200
420112023300022
5241322024114
621521221030
73320155401
oct1026136012
9322442180
10140033034
1172054989
123aa91776
132301c3ab
1414852638
15c461409
hex858bc0a

140033034 has 12 divisors (see below), whose sum is σ = 303404946. Its totient is φ = 46677672.

The previous prime is 140033027. The next prime is 140033041. The reversal of 140033034 is 430330041.

It is an interprime number because it is at equal distance from previous prime (140033027) and next prime (140033041).

It can be written as a sum of positive squares in only one way, i.e., 116964225 + 23068809 = 10815^2 + 4803^2 .

It is a super-2 number, since 2×1400330342 = 39218501222490312, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 7779613 = 140033034 / (1 + 4 + 0 + 0 + 3 + 3 + 0 + 3 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 140032998 and 140033016.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3889789 + ... + 3889824.

Almost surely, 2140033034 is an apocalyptic number.

140033034 is an abundant number, since it is smaller than the sum of its proper divisors (163371912).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

140033034 is a wasteful number, since it uses less digits than its factorization.

140033034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7779621 (or 7779618 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 140033034 is about 11833.5554251459. Note that the first 3 decimals coincide. The cubic root of 140033034 is about 519.2902471758.

Adding to 140033034 its reverse (430330041), we get a palindrome (570363075).

The spelling of 140033034 in words is "one hundred forty million, thirty-three thousand, thirty-four".