Search a number
-
+
481070611 = 7472314551
BaseRepresentation
bin11100101011001…
…000111000010011
31020112012220211001
4130223020320103
51441123224421
6115423002431
714631014140
oct3453107023
91215186731
10481070611
1122760851a
12115139417
1378888088
1447c693c7
152c379691
hex1cac8e13

481070611 has 8 divisors (see below), whose sum is σ = 549949184. Its totient is φ = 412230600.

The previous prime is 481070593. The next prime is 481070621. The reversal of 481070611 is 116070184.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-481070611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 481070611.

It is not an unprimeable number, because it can be changed into a prime (481070621) 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, 25786 + ... + 40336.

It is an arithmetic number, because the mean of its divisors is an integer number (68743648).

Almost surely, 2481070611 is an apocalyptic number.

481070611 is a deficient number, since it is larger than the sum of its proper divisors (68878573).

481070611 is a wasteful number, since it uses less digits than its factorization.

481070611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19281.

The product of its (nonzero) digits is 1344, while the sum is 28.

The square root of 481070611 is about 21933.3219326212. The cubic root of 481070611 is about 783.5552210210. Note that the first 3 decimals are identical.

The spelling of 481070611 in words is "four hundred eighty-one million, seventy thousand, six hundred eleven".

Divisors: 1 7 4723 14551 33061 101857 68724373 481070611