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60480082013 = 134652314001
BaseRepresentation
bin111000010100111001…
…001101000001011101
312210002221221111110112
4320110321031001131
51442330400111023
643441214015405
74240516133501
oct702471150135
9183087844415
1060480082013
112371647a85a
12b87a7a7565
13591b05a2a0
142cda542301
15188e984478
hexe14e4d05d

60480082013 has 4 divisors (see below), whose sum is σ = 65132396028. Its totient is φ = 55827768000.

The previous prime is 60480081989. The next prime is 60480082031. The reversal of 60480082013 is 31028008406.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 32429526724 + 28050555289 = 180082^2 + 167483^2 .

It is a cyclic number.

It is not a de Polignac number, because 60480082013 - 232 = 56185114717 is a prime.

It is a super-2 number, since 2×604800820132 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60480082043) 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, 2326156988 + ... + 2326157013.

It is an arithmetic number, because the mean of its divisors is an integer number (16283099007).

Almost surely, 260480082013 is an apocalyptic number.

It is an amenable number.

60480082013 is a deficient number, since it is larger than the sum of its proper divisors (4652314015).

60480082013 is a wasteful number, since it uses less digits than its factorization.

60480082013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4652314014.

The product of its (nonzero) digits is 9216, while the sum is 32.

The spelling of 60480082013 in words is "sixty billion, four hundred eighty million, eighty-two thousand, thirteen".

Divisors: 1 13 4652314001 60480082013