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48910299 = 319318443
BaseRepresentation
bin1011101010010…
…0111111011011
310102000220022120
42322210333123
5100010112144
64504152323
71132505424
oct272447733
9112026276
1048910299
1125677039
12144686a3
13a196409
1466d264b
154461e19
hex2ea4fdb

48910299 has 8 divisors (see below), whose sum is σ = 65255232. Its totient is φ = 32586120.

The previous prime is 48910297. The next prime is 48910331. The reversal of 48910299 is 99201984.

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

It is not a de Polignac number, because 48910299 - 21 = 48910297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48910299.

It is not an unprimeable number, because it can be changed into a prime (48910297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1572 + ... + 10014.

It is an arithmetic number, because the mean of its divisors is an integer number (8156904).

Almost surely, 248910299 is an apocalyptic number.

48910299 is a deficient number, since it is larger than the sum of its proper divisors (16344933).

48910299 is a wasteful number, since it uses less digits than its factorization.

48910299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10377.

The product of its (nonzero) digits is 46656, while the sum is 42.

The square root of 48910299 is about 6993.5898507133. The cubic root of 48910299 is about 365.7071397893.

The spelling of 48910299 in words is "forty-eight million, nine hundred ten thousand, two hundred ninety-nine".

Divisors: 1 3 1931 5793 8443 25329 16303433 48910299