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200000200013 = 1149117404943
BaseRepresentation
bin1011101001000011110…
…0001101110101001101
3201010020100122211212022
42322100330031311031
511234100022400023
6231513454215525
720310122436065
oct2722074156515
9633210584768
10200000200013
11779019984a9
12329177b45a5
1315b2438c223
1499741343a5
1553084b37c8
hex2e90f0dd4d

200000200013 has 4 divisors (see below), whose sum is σ = 200017616448. Its totient is φ = 199982783580.

The previous prime is 200000200003. The next prime is 200000200021. The reversal of 200000200013 is 310002000002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 200000200013 - 210 = 200000198989 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 (200000200003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8690981 + ... + 8713962.

It is an arithmetic number, because the mean of its divisors is an integer number (50004404112).

Almost surely, 2200000200013 is an apocalyptic number.

It is an amenable number.

200000200013 is a deficient number, since it is larger than the sum of its proper divisors (17416435).

200000200013 is a wasteful number, since it uses less digits than its factorization.

200000200013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17416434.

The product of its (nonzero) digits is 12, while the sum is 8.

Adding to 200000200013 its reverse (310002000002), we get a palindrome (510002200015).

The spelling of 200000200013 in words is "two hundred billion, two hundred thousand, thirteen".

Divisors: 1 11491 17404943 200000200013