Search a number
-
+
1148908024 = 231113055773
BaseRepresentation
bin100010001111010…
…1111000111111000
32222001212120112001
41010132233013320
54323110024044
6310001030344
740320362035
oct10436570770
92861776461
101148908024
1153a58a670
122809253b4
13154046044
14ac83038c
156ace72d4
hex447af1f8

1148908024 has 16 divisors (see below), whose sum is σ = 2350039320. Its totient is φ = 522230880.

The previous prime is 1148908021. The next prime is 1148908037. The reversal of 1148908024 is 4208098411.

It is a super-2 number, since 2×11489080242 = 2639979295223169152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1148908021) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 6527799 + ... + 6527974.

Almost surely, 21148908024 is an apocalyptic number.

It is an amenable number.

1148908024 is an abundant number, since it is smaller than the sum of its proper divisors (1201131296).

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

1148908024 is a wasteful number, since it uses less digits than its factorization.

1148908024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13055790 (or 13055786 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 1148908024 is about 33895.5457840702. The cubic root of 1148908024 is about 1047.3578389259.

The spelling of 1148908024 in words is "one billion, one hundred forty-eight million, nine hundred eight thousand, twenty-four".

Divisors: 1 2 4 8 11 22 44 88 13055773 26111546 52223092 104446184 143613503 287227006 574454012 1148908024