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48795130 = 254879513
BaseRepresentation
bin1011101000100…
…0110111111010
310101211001100001
42322020313322
544442421010
64501503214
71131515566
oct272106772
9111731301
1048795130
11255a855a
1214411b0a
13a155b77
1466a26a6
15443cc3a
hex2e88dfa

48795130 has 8 divisors (see below), whose sum is σ = 87831252. Its totient is φ = 19518048.

The previous prime is 48795073. The next prime is 48795133. The reversal of 48795130 is 3159784.

It can be written as a sum of positive squares in 2 ways, for example, as 47983329 + 811801 = 6927^2 + 901^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 48795130.

It is not an unprimeable number, because it can be changed into a prime (48795133) 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, 2439747 + ... + 2439766.

Almost surely, 248795130 is an apocalyptic number.

48795130 is a deficient number, since it is larger than the sum of its proper divisors (39036122).

48795130 is a wasteful number, since it uses less digits than its factorization.

48795130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4879520.

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 48795130 is about 6985.3511006964. The cubic root of 48795130 is about 365.4198708619.

The spelling of 48795130 in words is "forty-eight million, seven hundred ninety-five thousand, one hundred thirty".

Divisors: 1 2 5 10 4879513 9759026 24397565 48795130