Search a number
-
+
5061056005 = 51949519349
BaseRepresentation
bin1001011011010100…
…11001011000000101
3111001201021021122201
410231222121120011
540331112243010
62154111554501
7236263160215
oct45552313005
914051237581
105061056005
11216791a315
12b92b2ba31
136286b83c5
14360236245
151e94b723a
hex12da99605

5061056005 has 8 divisors (see below), whose sum is σ = 6076395000. Its totient is φ = 4046759616.

The previous prime is 5061056003. The next prime is 5061056029. The reversal of 5061056005 is 5006501605.

It can be written as a sum of positive squares in 4 ways, for example, as 304746849 + 4756309156 = 17457^2 + 68966^2 .

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 5061056005 - 21 = 5061056003 is a prime.

It is a super-2 number, since 2×50610560052 = 51228575771493120050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5061056003) 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, 249930 + ... + 269419.

It is an arithmetic number, because the mean of its divisors is an integer number (759549375).

Almost surely, 25061056005 is an apocalyptic number.

It is an amenable number.

5061056005 is a deficient number, since it is larger than the sum of its proper divisors (1015338995).

5061056005 is a wasteful number, since it uses less digits than its factorization.

5061056005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521303.

The product of its (nonzero) digits is 4500, while the sum is 28.

The square root of 5061056005 is about 71141.0992675823. The cubic root of 5061056005 is about 1716.9080928347.

The spelling of 5061056005 in words is "five billion, sixty-one million, fifty-six thousand, five".

Divisors: 1 5 1949 9745 519349 2596745 1012211201 5061056005