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3054008053 = 10212991193
BaseRepresentation
bin1011011000001000…
…0111011011110101
321212211122200110101
42312002013123311
522223311224203
61223013554101
7135452432365
oct26602073365
97784580411
103054008053
1113279a94a8
12712945931
13398944075
1420d8649a5
1512d1b141d
hexb60876f5

3054008053 has 4 divisors (see below), whose sum is σ = 3057000268. Its totient is φ = 3051015840.

The previous prime is 3054008039. The next prime is 3054008077. The reversal of 3054008053 is 3508004503.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3508004503 = 12012920903.

It can be written as a sum of positive squares in 2 ways, for example, as 874798929 + 2179209124 = 29577^2 + 46682^2 .

It is a cyclic number.

It is not a de Polignac number, because 3054008053 - 25 = 3054008021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3054008753) 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 in 3 ways as a sum of consecutive naturals, for example, 1494576 + ... + 1496617.

It is an arithmetic number, because the mean of its divisors is an integer number (764250067).

Almost surely, 23054008053 is an apocalyptic number.

It is an amenable number.

3054008053 is a deficient number, since it is larger than the sum of its proper divisors (2992215).

3054008053 is a wasteful number, since it uses less digits than its factorization.

3054008053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992214.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 3054008053 is about 55263.0803792188. The cubic root of 3054008053 is about 1450.8529350396.

The spelling of 3054008053 in words is "three billion, fifty-four million, eight thousand, fifty-three".

Divisors: 1 1021 2991193 3054008053