Search a number
-
+
48083390 = 254808339
BaseRepresentation
bin1011011101101…
…1000110111110
310100110220000022
42313123012332
544302132030
64434332142
71122462545
oct267330676
9110426008
1048083390
1125161843
121412a052
139c66c14
14655915c
15434bde5
hex2ddb1be

48083390 has 8 divisors (see below), whose sum is σ = 86550120. Its totient is φ = 19233352.

The previous prime is 48083389. The next prime is 48083393. The reversal of 48083390 is 9338084.

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

It is a super-3 number, since 3×480833903 (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48083390.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48083393) 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, 2404160 + ... + 2404179.

It is an arithmetic number, because the mean of its divisors is an integer number (10818765).

Almost surely, 248083390 is an apocalyptic number.

48083390 is a deficient number, since it is larger than the sum of its proper divisors (38466730).

48083390 is a wasteful number, since it uses less digits than its factorization.

48083390 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4808346.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 48083390 is about 6934.2187735894. The cubic root of 48083390 is about 363.6344547059.

The spelling of 48083390 in words is "forty-eight million, eighty-three thousand, three hundred ninety".

Divisors: 1 2 5 10 4808339 9616678 24041695 48083390