Search a number
-
+
1048342660 = 225523710009
BaseRepresentation
bin111110011111000…
…111000010000100
32201001122022202221
4332133013002010
54121333431120
6252005342124
734656523411
oct7637070204
92631568687
101048342660
114988423a2
12253107944
13139265101
149d333108
15620800aa
hex3e7c7084

1048342660 has 24 divisors (see below), whose sum is σ = 2202159960. Its totient is φ = 419215104.

The previous prime is 1048342649. The next prime is 1048342681. The reversal of 1048342660 is 662438401.

1048342660 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 625300036 + 423042624 = 25006^2 + 20568^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99736 + ... + 109744.

It is an arithmetic number, because the mean of its divisors is an integer number (91756665).

Almost surely, 21048342660 is an apocalyptic number.

1048342660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1048342660 is an abundant number, since it is smaller than the sum of its proper divisors (1153817300).

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

1048342660 is a wasteful number, since it uses less digits than its factorization.

1048342660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15255 (or 15253 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 1048342660 is about 32378.1200813142. The cubic root of 1048342660 is about 1015.8613087495.

The spelling of 1048342660 in words is "one billion, forty-eight million, three hundred forty-two thousand, six hundred sixty".

Divisors: 1 2 4 5 10 20 5237 10009 10474 20018 20948 26185 40036 50045 52370 100090 104740 200180 52417133 104834266 209668532 262085665 524171330 1048342660