Search a number
-
+
48294468 = 2234149057
BaseRepresentation
bin1011100000111…
…0101001000100
310100212121120000
42320032221010
544330410333
64443041300
71124332125
oct270165104
9110777500
1048294468
1125296392
1214210230
13a00c011
1465b204c
15438e713
hex2e0ea44

48294468 has 30 divisors (see below), whose sum is σ = 126252126. Its totient is φ = 16098048.

The previous prime is 48294443. The next prime is 48294469. The reversal of 48294468 is 86449284.

It can be written as a sum of positive squares in only one way, i.e., 27060804 + 21233664 = 5202^2 + 4608^2 .

It is not an unprimeable number, because it can be changed into a prime (48294469) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 74205 + ... + 74852.

Almost surely, 248294468 is an apocalyptic number.

It is an amenable number.

48294468 is an abundant number, since it is smaller than the sum of its proper divisors (77957658).

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

48294468 is a wasteful number, since it uses less digits than its factorization.

48294468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149073 (or 149062 counting only the distinct ones).

The product of its digits is 442368, while the sum is 45.

The square root of 48294468 is about 6949.4221342497. The cubic root of 48294468 is about 364.1657760371.

The spelling of 48294468 in words is "forty-eight million, two hundred ninety-four thousand, four hundred sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 27 36 54 81 108 162 324 149057 298114 447171 596228 894342 1341513 1788684 2683026 4024539 5366052 8049078 12073617 16098156 24147234 48294468