Search a number
-
+
124153130063 = 758316372561
BaseRepresentation
bin111001110100000011…
…0100110110001001111
3102212110110000110220102
41303220012212301033
54013231200130223
6133011332241315
711653426123214
oct1635006466117
9385413013812
10124153130063
1148720229216
122008a77023b
13b927762591
14601ab5bb0b
1533698c7928
hex1ce81a6c4f

124153130063 has 4 divisors (see below), whose sum is σ = 124169510208. Its totient is φ = 124136749920.

The previous prime is 124153130053. The next prime is 124153130081. The reversal of 124153130063 is 360031351421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360031351421 = 751433050203.

It is a cyclic number.

It is not a de Polignac number, because 124153130063 - 24 = 124153130047 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 (124153130053) 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, 8178698 + ... + 8193863.

It is an arithmetic number, because the mean of its divisors is an integer number (31042377552).

Almost surely, 2124153130063 is an apocalyptic number.

124153130063 is a deficient number, since it is larger than the sum of its proper divisors (16380145).

124153130063 is an equidigital number, since it uses as much as digits as its factorization.

124153130063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16380144.

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 124153130063 its reverse (360031351421), we get a palindrome (484184481484).

The spelling of 124153130063 in words is "one hundred twenty-four billion, one hundred fifty-three million, one hundred thirty thousand, sixty-three".

Divisors: 1 7583 16372561 124153130063