Search a number
-
+
48359285 = 513743989
BaseRepresentation
bin1011100001111…
…0011101110101
310100222220110122
42320132131311
544334444120
64444301325
71125022112
oct270363565
9110886418
1048359285
1125330057
1214241845
13a032680
1465cb909
1543a3a25
hex2e1e775

48359285 has 8 divisors (see below), whose sum is σ = 62495160. Its totient is φ = 35711424.

The previous prime is 48359281. The next prime is 48359303. The reversal of 48359285 is 58295384.

It can be written as a sum of positive squares in 4 ways, for example, as 1874161 + 46485124 = 1369^2 + 6818^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 48359285 - 22 = 48359281 is a prime.

It is a super-2 number, since 2×483592852 = 4677240891422450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48359281) 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, 371930 + ... + 372059.

It is an arithmetic number, because the mean of its divisors is an integer number (7811895).

Almost surely, 248359285 is an apocalyptic number.

It is an amenable number.

48359285 is a deficient number, since it is larger than the sum of its proper divisors (14135875).

48359285 is a wasteful number, since it uses less digits than its factorization.

48359285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744007.

The product of its digits is 345600, while the sum is 44.

The square root of 48359285 is about 6954.0840518360. The cubic root of 48359285 is about 364.3286213352.

The spelling of 48359285 in words is "forty-eight million, three hundred fifty-nine thousand, two hundred eighty-five".

Divisors: 1 5 13 65 743989 3719945 9671857 48359285