Search a number
-
+
141387587953 is a prime number
BaseRepresentation
bin1000001110101101011…
…0110110000101110001
3111111221112200122120121
42003223112312011301
54304030210303303
6144541430410241
713133500445143
oct2035326660561
9444845618517
10141387587953
1154a64675547
122349a500981
13104431b6061
146bb3a2cc93
153a279639bd
hex20eb5b6171

141387587953 has 2 divisors, whose sum is σ = 141387587954. Its totient is φ = 141387587952.

The previous prime is 141387587911. The next prime is 141387587983. The reversal of 141387587953 is 359785783141.

141387587953 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139619553649 + 1768034304 = 373657^2 + 42048^2 .

It is an emirp because it is prime and its reverse (359785783141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141387587953 - 225 = 141354033521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 141387587891 and 141387587900.

It is not a weakly prime, because it can be changed into another prime (141387587983) 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 as a sum of consecutive naturals, namely, 70693793976 + 70693793977.

It is an arithmetic number, because the mean of its divisors is an integer number (70693793977).

Almost surely, 2141387587953 is an apocalyptic number.

It is an amenable number.

141387587953 is a deficient number, since it is larger than the sum of its proper divisors (1).

141387587953 is an equidigital number, since it uses as much as digits as its factorization.

141387587953 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25401600, while the sum is 61.

The spelling of 141387587953 in words is "one hundred forty-one billion, three hundred eighty-seven million, five hundred eighty-seven thousand, nine hundred fifty-three".