Search a number
99926923 is a prime number
BaseRepresentation
bin1011111010011…
…00001110001011
320222000210222011
411331030032023
5201040130143
613525440351
72322236065
oct575141613
9228023864
1099926923
1151451638
12295700b7
1317919475
14d3b2735
158b8ce9d
hex5f4c38b

99926923 has 2 divisors, whose sum is σ = 99926924. Its totient is φ = 99926922.

The previous prime is 99926921. The next prime is 99926951. The reversal of 99926923 is 32962999.

It is a weak prime.

It is an emirp because it is prime and its reverse (32962999) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 99926923 - 21 = 99926921 is a prime.

Together with 99926921, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (99926921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49963461 + 49963462.

It is an arithmetic number, because the mean of its divisors is an integer number (49963462).

Almost surely, 299926923 is an apocalyptic number.

99926923 is a deficient number, since it is larger than the sum of its proper divisors (1).

99926923 is an equidigital number, since it uses as much as digits as its factorization.

99926923 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 472392, while the sum is 49.

The square root of 99926923 is about 9996.3454822250. The cubic root of 99926923 is about 464.0457913463.

The spelling of 99926923 in words is "ninety-nine million, nine hundred twenty-six thousand, nine hundred twenty-three".