Search a number
-
+
99981410341 = 105195129791
BaseRepresentation
bin101110100011101011…
…0110100000000100101
3100120001212122220000211
41131013112310000211
53114230220112331
6113533020335421
710136426652151
oct1350726640045
9316055586024
1099981410341
113944699944a
12174636a4571
139574a01247
144ba67c2061
1529027b68b1
hex17475b4025

99981410341 has 4 divisors (see below), whose sum is σ = 100076541184. Its totient is φ = 99886279500.

The previous prime is 99981410339. The next prime is 99981410351. The reversal of 99981410341 is 14301418999.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 99981410341 - 21 = 99981410339 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 (99981410351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47563845 + ... + 47565946.

It is an arithmetic number, because the mean of its divisors is an integer number (25019135296).

Almost surely, 299981410341 is an apocalyptic number.

It is an amenable number.

99981410341 is a deficient number, since it is larger than the sum of its proper divisors (95130843).

99981410341 is a wasteful number, since it uses less digits than its factorization.

99981410341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95130842.

The product of its (nonzero) digits is 279936, while the sum is 49.

The spelling of 99981410341 in words is "ninety-nine billion, nine hundred eighty-one million, four hundred ten thousand, three hundred forty-one".

Divisors: 1 1051 95129791 99981410341