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5018716061 = 43867713451
BaseRepresentation
bin1001010110010001…
…11000011110011101
3110221202121012011122
410223020320132131
540234242403221
62150000300325
7235240245152
oct45310703635
913852535148
105018716061
112145a30727
12b809116a5
1361c9b2798
14358774229
151e5901eab
hex12b23879d

5018716061 has 8 divisors (see below), whose sum is σ = 5136404064. Its totient is φ = 4901072400.

The previous prime is 5018716037. The next prime is 5018716117. The reversal of 5018716061 is 1606178105.

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-5018716061 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 (5018713061) 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 7 ways as a sum of consecutive naturals, for example, 366386 + ... + 379836.

It is an arithmetic number, because the mean of its divisors is an integer number (642050508).

Almost surely, 25018716061 is an apocalyptic number.

It is an amenable number.

5018716061 is a deficient number, since it is larger than the sum of its proper divisors (117688003).

5018716061 is a wasteful number, since it uses less digits than its factorization.

5018716061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22171.

The product of its (nonzero) digits is 10080, while the sum is 35.

The square root of 5018716061 is about 70842.8970398586. The cubic root of 5018716061 is about 1712.1068909672.

The spelling of 5018716061 in words is "five billion, eighteen million, seven hundred sixteen thousand, sixty-one".

Divisors: 1 43 8677 13451 373111 578393 116714327 5018716061