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48502137 = 3611072477
BaseRepresentation
bin1011100100000…
…1010101111001
310101021011102110
42321001111321
544404032022
64451322533
71126155435
oct271012571
9111234373
1048502137
1125418412
12142b0449
13a0826b8
1466279c5
1543d100c
hex2e41579

48502137 has 16 divisors (see below), whose sum is σ = 66370752. Its totient is φ = 31494720.

The previous prime is 48502127. The next prime is 48502141. The reversal of 48502137 is 73120584.

48502137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 48502137 - 24 = 48502121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48502127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18343 + ... + 20819.

It is an arithmetic number, because the mean of its divisors is an integer number (4148172).

Almost surely, 248502137 is an apocalyptic number.

It is an amenable number.

48502137 is a deficient number, since it is larger than the sum of its proper divisors (17868615).

48502137 is a wasteful number, since it uses less digits than its factorization.

48502137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2648.

The product of its (nonzero) digits is 6720, while the sum is 30.

The square root of 48502137 is about 6964.3475645605. The cubic root of 48502137 is about 364.6870075932.

The spelling of 48502137 in words is "forty-eight million, five hundred two thousand, one hundred thirty-seven".

Divisors: 1 3 61 107 183 321 2477 6527 7431 19581 151097 265039 453291 795117 16167379 48502137