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142725206014 = 2187937979033
BaseRepresentation
bin1000010011101100010…
…1011100111111111110
3111122101202122200121021
42010323011130333332
54314300123043024
6145322252254354
713211602143226
oct2047305347776
9448352580537
10142725206014
1155590726816
12237b24713ba
13105c7362631
146c9d543086
153aa50d4de4
hex213b15cffe

142725206014 has 8 divisors (see below), whose sum is σ = 214201751760. Its totient is φ = 71324622096.

The previous prime is 142725205981. The next prime is 142725206021. The reversal of 142725206014 is 410602527241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18985759 + ... + 18993274.

It is an arithmetic number, because the mean of its divisors is an integer number (26775218970).

Almost surely, 2142725206014 is an apocalyptic number.

142725206014 is a deficient number, since it is larger than the sum of its proper divisors (71476545746).

142725206014 is a wasteful number, since it uses less digits than its factorization.

142725206014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37980914.

The product of its (nonzero) digits is 26880, while the sum is 34.

The spelling of 142725206014 in words is "one hundred forty-two billion, seven hundred twenty-five million, two hundred six thousand, fourteen".

Divisors: 1 2 1879 3758 37979033 75958066 71362603007 142725206014