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3613060013 = 31782914887
BaseRepresentation
bin1101011101011010…
…1110101110101101
3100022210121110120112
43113112232232231
524344420410023
61354304225405
7155351334443
oct32726565655
910283543515
103613060013
111594529512
1284a00b265
13457703744
14263bccb93
151622e1478
hexd75aebad

3613060013 has 8 divisors (see below), whose sum is σ = 3730337280. Its totient is φ = 3495828240.

The previous prime is 3613060001. The next prime is 3613060021. The reversal of 3613060013 is 3100603163.

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 3613060013 - 218 = 3612797869 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 (3613060043) 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, 235256 + ... + 250142.

It is an arithmetic number, because the mean of its divisors is an integer number (466292160).

Almost surely, 23613060013 is an apocalyptic number.

It is an amenable number.

3613060013 is a deficient number, since it is larger than the sum of its proper divisors (117277267).

3613060013 is a wasteful number, since it uses less digits than its factorization.

3613060013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22747.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 3613060013 is about 60108.7349143201. The cubic root of 3613060013 is about 1534.4699635259.

Adding to 3613060013 its reverse (3100603163), we get a palindrome (6713663176).

The spelling of 3613060013 in words is "three billion, six hundred thirteen million, sixty thousand, thirteen".

Divisors: 1 31 7829 14887 242699 461497 116550323 3613060013