Search a number
-
+
48200279 is a prime number
BaseRepresentation
bin1011011111011…
…1101001010111
310100200211100112
42313313221113
544314402104
64441033235
71123460411
oct267675127
9110624315
1048200279
1125231646
121418581b
139ca819a
1465899b1
15437186e
hex2df7a57

48200279 has 2 divisors, whose sum is σ = 48200280. Its totient is φ = 48200278.

The previous prime is 48200231. The next prime is 48200323. The reversal of 48200279 is 97200284.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48200279 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (48200209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24100139 + 24100140.

It is an arithmetic number, because the mean of its divisors is an integer number (24100140).

Almost surely, 248200279 is an apocalyptic number.

48200279 is a deficient number, since it is larger than the sum of its proper divisors (1).

48200279 is an equidigital number, since it uses as much as digits as its factorization.

48200279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 48200279 is about 6942.6420763280. The cubic root of 48200279 is about 363.9288770391.

The spelling of 48200279 in words is "forty-eight million, two hundred thousand, two hundred seventy-nine".