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140679000037 = 582124167497
BaseRepresentation
bin1000001100000100011…
…1110010111111100101
3111110010011100122200201
42003001013302333211
54301102311000122
6144343235110501
713110104525152
oct2030107627745
9443104318621
10140679000037
115473069a9a4
1223321142431
131035c45aa74
146b4789b229
1539d5646a27
hex20c11f2fe5

140679000037 has 4 divisors (see below), whose sum is σ = 140703173356. Its totient is φ = 140654826720.

The previous prime is 140679000023. The next prime is 140679000041. The reversal of 140679000037 is 730000976041.

140679000037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is the 153123-rd star number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 135722980836 + 4956019201 = 368406^2 + 70399^2 .

It is a cyclic number.

It is not a de Polignac number, because 140679000037 - 211 = 140678997989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140679000097) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 12077928 + ... + 12089569.

It is an arithmetic number, because the mean of its divisors is an integer number (35175793339).

Almost surely, 2140679000037 is an apocalyptic number.

It is an amenable number.

140679000037 is a deficient number, since it is larger than the sum of its proper divisors (24173319).

140679000037 is an equidigital number, since it uses as much as digits as its factorization.

140679000037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24173318.

The product of its (nonzero) digits is 31752, while the sum is 37.

Adding to 140679000037 its reverse (730000976041), we get a palindrome (870679976078).

The spelling of 140679000037 in words is "one hundred forty billion, six hundred seventy-nine million, thirty-seven", and thus it is an aban number.

Divisors: 1 5821 24167497 140679000037