Search a number
-
+
3048108 = 2237131277
BaseRepresentation
bin1011101000001010101100
312201212012220
423220022230
51240014413
6145155340
734623420
oct13501254
95655186
103048108
1117a20a8
12102bb50
1382951b
14594b80
15403223
hex2e82ac

3048108 has 48 divisors (see below), whose sum is σ = 8219904. Its totient is φ = 861120.

The previous prime is 3048107. The next prime is 3048139. The reversal of 3048108 is 8018403.

It is not an unprimeable number, because it can be changed into a prime (3048107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10866 + ... + 11142.

It is an arithmetic number, because the mean of its divisors is an integer number (171248).

Almost surely, 23048108 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3048108, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4109952).

3048108 is an abundant number, since it is smaller than the sum of its proper divisors (5171796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3048108 is a wasteful number, since it uses less digits than its factorization.

3048108 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 420 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The square root of 3048108 is about 1745.8831576025. The cubic root of 3048108 is about 144.9918029453.

The spelling of 3048108 in words is "three million, forty-eight thousand, one hundred eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 131 262 277 393 524 554 786 831 917 1108 1572 1662 1834 1939 2751 3324 3668 3878 5502 5817 7756 11004 11634 23268 36287 72574 108861 145148 217722 254009 435444 508018 762027 1016036 1524054 3048108