Search a number
-
+
481080308 = 22120270077
BaseRepresentation
bin11100101011001…
…011001111110100
31020112020102010012
4130223023033310
51441124032213
6115423115352
714631054332
oct3453131764
91215212105
10481080308
11227614835
12115142b58
137888c607
1447c6cb52
152c37c4a8
hex1cacb3f4

481080308 has 6 divisors (see below), whose sum is σ = 841890546. Its totient is φ = 240540152.

The previous prime is 481080307. The next prime is 481080317. The reversal of 481080308 is 803080184.

It can be written as a sum of positive squares in only one way, i.e., 459159184 + 21921124 = 21428^2 + 4682^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (481080307) 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 as a sum of consecutive naturals, namely, 60135035 + ... + 60135042.

It is an arithmetic number, because the mean of its divisors is an integer number (140315091).

Almost surely, 2481080308 is an apocalyptic number.

It is an amenable number.

481080308 is a deficient number, since it is larger than the sum of its proper divisors (360810238).

481080308 is a wasteful number, since it uses less digits than its factorization.

481080308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120270081 (or 120270079 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 32.

The square root of 481080308 is about 21933.5429878531. The cubic root of 481080308 is about 783.5604857256.

The spelling of 481080308 in words is "four hundred eighty-one million, eighty thousand, three hundred eight".

Divisors: 1 2 4 120270077 240540154 481080308