Search a number
-
+
3054554131 = 83206317839
BaseRepresentation
bin1011011000010000…
…1100110000010011
321212212200102112111
42312010030300103
522223431213011
61223033410151
7135460165426
oct26604146023
97785612474
103054554131
111328241802
12712b69957
13398aa57a5
1420d9679bd
1512d26d121
hexb610cc13

3054554131 has 8 divisors (see below), whose sum is σ = 3093027840. Its totient is φ = 3016120392.

The previous prime is 3054554059. The next prime is 3054554143. The reversal of 3054554131 is 1314554503.

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 3054554131 - 27 = 3054554003 is a prime.

It is a super-2 number, since 2×30545541312 = 18660601878418330322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3054554093 and 3054554102.

It is not an unprimeable number, because it can be changed into a prime (3054554831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162310 + ... + 180148.

It is an arithmetic number, because the mean of its divisors is an integer number (386628480).

Almost surely, 23054554131 is an apocalyptic number.

3054554131 is a deficient number, since it is larger than the sum of its proper divisors (38473709).

3054554131 is a wasteful number, since it uses less digits than its factorization.

3054554131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19985.

The product of its (nonzero) digits is 18000, while the sum is 31.

The square root of 3054554131 is about 55268.0208710245. The cubic root of 3054554131 is about 1450.9394041035.

The spelling of 3054554131 in words is "three billion, fifty-four million, five hundred fifty-four thousand, one hundred thirty-one".

Divisors: 1 83 2063 17839 171229 1480637 36801857 3054554131