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48208201 = 283170347
BaseRepresentation
bin1011011111100…
…1100101001001
310100201020012221
42313321211021
544320130301
64441134041
71123522456
oct267714511
9110636187
1048208201
1125237598
121418a321
139cab982
14658c82d
154373da1
hex2df9949

48208201 has 4 divisors (see below), whose sum is σ = 48378832. Its totient is φ = 48037572.

The previous prime is 48208177. The next prime is 48208211. The reversal of 48208201 is 10280284.

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 48208201 - 219 = 47683913 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48208211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84891 + ... + 85456.

It is an arithmetic number, because the mean of its divisors is an integer number (12094708).

Almost surely, 248208201 is an apocalyptic number.

It is an amenable number.

48208201 is a deficient number, since it is larger than the sum of its proper divisors (170631).

48208201 is a wasteful number, since it uses less digits than its factorization.

48208201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170630.

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 48208201 is about 6943.2125849638. The cubic root of 48208201 is about 363.9488138990.

Adding to 48208201 its reverse (10280284), we get a palindrome (58488485).

The spelling of 48208201 in words is "forty-eight million, two hundred eight thousand, two hundred one".

Divisors: 1 283 170347 48208201