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5018000377 = 131920315791
BaseRepresentation
bin1001010110001100…
…01001101111111001
3110221201020211102211
410223012021233321
540234102003002
62145533055121
7235231204465
oct45306115771
913851224384
105018000377
112145591a55
12b806274a1
1361c7c1ac0
143586294a5
151e580edd7
hex12b189bf9

5018000377 has 8 divisors (see below), whose sum is σ = 5688421760. Its totient is φ = 4388210640.

The previous prime is 5018000359. The next prime is 5018000401. The reversal of 5018000377 is 7730008105.

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 5018000377 - 27 = 5018000249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5018000357) 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, 10157649 + ... + 10158142.

It is an arithmetic number, because the mean of its divisors is an integer number (711052720).

Almost surely, 25018000377 is an apocalyptic number.

It is an amenable number.

5018000377 is a deficient number, since it is larger than the sum of its proper divisors (670421383).

5018000377 is a wasteful number, since it uses less digits than its factorization.

5018000377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20315823.

The product of its (nonzero) digits is 5880, while the sum is 31.

The square root of 5018000377 is about 70837.8456547064. The cubic root of 5018000377 is about 1712.0255032348.

The spelling of 5018000377 in words is "five billion, eighteen million, three hundred seventy-seven", and thus it is an aban number.

Divisors: 1 13 19 247 20315791 264105283 386000029 5018000377