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48016049 = 251191299
BaseRepresentation
bin1011011100101…
…0101010110001
310100100110122012
42313022222301
544243003144
64433052305
71122062324
oct267125261
9110313565
1048016049
1125116194
12140b7095
139c42383
14653c7bb
154336e9e
hex2dcaab1

48016049 has 4 divisors (see below), whose sum is σ = 48207600. Its totient is φ = 47824500.

The previous prime is 48015953. The next prime is 48016057. The reversal of 48016049 is 94061084.

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 48016049 - 224 = 31238833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48016069) 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, 95399 + ... + 95900.

It is an arithmetic number, because the mean of its divisors is an integer number (12051900).

Almost surely, 248016049 is an apocalyptic number.

It is an amenable number.

48016049 is a deficient number, since it is larger than the sum of its proper divisors (191551).

48016049 is a wasteful number, since it uses less digits than its factorization.

48016049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191550.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 48016049 is about 6929.3613702851. The cubic root of 48016049 is about 363.4646181758.

The spelling of 48016049 in words is "forty-eight million, sixteen thousand, forty-nine".

Divisors: 1 251 191299 48016049