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48136005 = 335356563
BaseRepresentation
bin1011011110011…
…1111101000101
310100120120012000
42313213331011
544310323010
64435415513
71123102131
oct267477505
9110516160
1048136005
1125198325
1214154599
139c84b58
1465703c1
15435c7c0
hex2de7f45

48136005 has 16 divisors (see below), whose sum is σ = 85575360. Its totient is φ = 25672464.

The previous prime is 48135991. The next prime is 48136021. The reversal of 48136005 is 50063184.

48136005 is a `hidden beast` number, since 48 + 13 + 600 + 5 = 666.

It is not a de Polignac number, because 48136005 - 25 = 48135973 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 48136005.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 178147 + ... + 178416.

It is an arithmetic number, because the mean of its divisors is an integer number (5348460).

Almost surely, 248136005 is an apocalyptic number.

48136005 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48136005 is a deficient number, since it is larger than the sum of its proper divisors (37439355).

48136005 is a wasteful number, since it uses less digits than its factorization.

48136005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356577 (or 356571 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 48136005 is about 6938.0116027577. The cubic root of 48136005 is about 363.7670413953.

Adding to 48136005 its reverse (50063184), we get a palindrome (98199189).

The spelling of 48136005 in words is "forty-eight million, one hundred thirty-six thousand, five".

Divisors: 1 3 5 9 15 27 45 135 356563 1069689 1782815 3209067 5348445 9627201 16045335 48136005