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200001231233013 = 379523868153953
BaseRepresentation
bin101101011110011001101010…
…010101111001111111110101
3222020010221010200102011202010
4231132121222111321333311
5202203310010143424023
61545211144111034433
760061416645525240
oct5536315225717765
9866127120364663
10200001231233013
11587aa0560119a1
121a5216b380ba19
13877a05c39a622
14375617b364257
15181c7571e9093
hexb5e66a579ff5

200001231233013 has 8 divisors (see below), whose sum is σ = 304763780926528. Its totient is φ = 114286417847424.

The previous prime is 200001231232949. The next prime is 200001231233087. The reversal of 200001231233013 is 310332132100002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200001231233013 - 26 = 200001231232949 is a prime.

It is a super-2 number, since 2×2000012312330132 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 9523868153953 = 200001231233013 / (2 + 0 + 0 + 0 + 0 + 1 + 2 + 3 + 1 + 2 + 3 + 3 + 0 + 1 + 3).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200001231233813) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4761934076956 + ... + 4761934076997.

It is an arithmetic number, because the mean of its divisors is an integer number (38095472615816).

Almost surely, 2200001231233013 is an apocalyptic number.

It is an amenable number.

200001231233013 is a deficient number, since it is larger than the sum of its proper divisors (104762549693515).

200001231233013 is an equidigital number, since it uses as much as digits as its factorization.

200001231233013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9523868153963.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 200001231233013 its reverse (310332132100002), we get a palindrome (510333363333015).

The spelling of 200001231233013 in words is "two hundred trillion, one billion, two hundred thirty-one million, two hundred thirty-three thousand, thirteen".

Divisors: 1 3 7 21 9523868153953 28571604461859 66667077077671 200001231233013