Search a number
-
+
3054595481 = 7538233411
BaseRepresentation
bin1011011000010001…
…0110110110011001
321212212202112020222
42312010112312121
522223434023411
61223034325425
7135460430120
oct26604266631
97785675228
103054595481
11132826a883
12712b89875
13398abb562
1420d978ab7
1512d27a4db
hexb6116d99

3054595481 has 8 divisors (see below), whose sum is σ = 3556833984. Its totient is φ = 2568823920.

The previous prime is 3054595463. The next prime is 3054595529. The reversal of 3054595481 is 1845954503.

It is a happy number.

3054595481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 3054595481 - 26 = 3054595417 is a prime.

It is a super-2 number, since 2×30545954812 = 18661107105091242722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3054595081) 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, 4116335 + ... + 4117076.

It is an arithmetic number, because the mean of its divisors is an integer number (444604248).

Almost surely, 23054595481 is an apocalyptic number.

It is an amenable number.

3054595481 is a deficient number, since it is larger than the sum of its proper divisors (502238503).

3054595481 is an equidigital number, since it uses as much as digits as its factorization.

3054595481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8233471.

The product of its (nonzero) digits is 432000, while the sum is 44.

The square root of 3054595481 is about 55268.3949558878. The cubic root of 3054595481 is about 1450.9459512755.

The spelling of 3054595481 in words is "three billion, fifty-four million, five hundred ninety-five thousand, four hundred eighty-one".

Divisors: 1 7 53 371 8233411 57633877 436370783 3054595481