Search a number
-
+
150125700827 = 631237917117
BaseRepresentation
bin1000101111010000110…
…0000110011011011011
3112100111111222202222202
42023310030012123123
54424424134411302
6152544454440415
713563153254654
oct2136414063333
9470444882882
10150125700827
1158739054033
122511896310b
131120662114b
1473a235252b
153d89b5e202
hex22f43066db

150125700827 has 4 divisors (see below), whose sum is σ = 150363618576. Its totient is φ = 149887783080.

The previous prime is 150125700821. The next prime is 150125700839. The reversal of 150125700827 is 728007521051.

150125700827 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 728007521051 = 1315557309321.

It is a cyclic number.

It is not a de Polignac number, because 150125700827 - 230 = 149051959003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (150125700821) 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, 118957928 + ... + 118959189.

It is an arithmetic number, because the mean of its divisors is an integer number (37590904644).

Almost surely, 2150125700827 is an apocalyptic number.

150125700827 is a deficient number, since it is larger than the sum of its proper divisors (237917749).

150125700827 is an equidigital number, since it uses as much as digits as its factorization.

150125700827 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237917748.

The product of its (nonzero) digits is 39200, while the sum is 38.

The spelling of 150125700827 in words is "one hundred fifty billion, one hundred twenty-five million, seven hundred thousand, eight hundred twenty-seven".

Divisors: 1 631 237917117 150125700827