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48200285 = 571377151
BaseRepresentation
bin1011011111011…
…1101001011101
310100200211100202
42313313221131
544314402120
64441033245
71123460420
oct267675135
9110624322
1048200285
1125231651
1214185825
139ca81a3
1465899b7
154371875
hex2df7a5d

48200285 has 8 divisors (see below), whose sum is σ = 66103296. Its totient is φ = 33051600.

The previous prime is 48200279. The next prime is 48200323. The reversal of 48200285 is 58200284.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48200285 - 28 = 48200029 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 688541 + ... + 688610.

It is an arithmetic number, because the mean of its divisors is an integer number (8262912).

Almost surely, 248200285 is an apocalyptic number.

It is an amenable number.

48200285 is a deficient number, since it is larger than the sum of its proper divisors (17903011).

48200285 is a wasteful number, since it uses less digits than its factorization.

48200285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1377163.

The product of its (nonzero) digits is 5120, while the sum is 29.

The square root of 48200285 is about 6942.6425084401. The cubic root of 48200285 is about 363.9288921398.

Subtracting 48200285 from its reverse (58200284), we obtain a palindrome (9999999).

The spelling of 48200285 in words is "forty-eight million, two hundred thousand, two hundred eighty-five".

Divisors: 1 5 7 35 1377151 6885755 9640057 48200285