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48318130 = 257690259
BaseRepresentation
bin1011100001010…
…0011010110010
310100220211000101
42320110122302
544332140010
64443343014
71124461120
oct270243262
9110824011
1048318130
1125302143
1214221a6a
13a019a13
1465ba910
15439673a
hex2e146b2

48318130 has 16 divisors (see below), whose sum is σ = 99397440. Its totient is φ = 16566192.

The previous prime is 48318113. The next prime is 48318133. The reversal of 48318130 is 3181384.

It is not an unprimeable number, because it can be changed into a prime (48318133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 345060 + ... + 345199.

It is an arithmetic number, because the mean of its divisors is an integer number (6212340).

Almost surely, 248318130 is an apocalyptic number.

48318130 is an abundant number, since it is smaller than the sum of its proper divisors (51079310).

48318130 is a wasteful number, since it uses less digits than its factorization.

48318130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 690273.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 48318130 is about 6951.1243694815. The cubic root of 48318130 is about 364.2252409823.

The spelling of 48318130 in words is "forty-eight million, three hundred eighteen thousand, one hundred thirty".

Divisors: 1 2 5 7 10 14 35 70 690259 1380518 3451295 4831813 6902590 9663626 24159065 48318130