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200000313012 = 22316666692751
BaseRepresentation
bin1011101001000011110…
…0101001011010110100
3201010020100212120212110
42322100330221122310
511234100040004022
6231513500451020
720310123416403
oct2722074513264
9633210776773
10200000313012
1177901a65395
1232917849a70
1315b243cb7a6
14997416363a
1553084d700c
hex2e90f296b4

200000313012 has 12 divisors (see below), whose sum is σ = 466667397056. Its totient is φ = 66666771000.

The previous prime is 200000313001. The next prime is 200000313017. The reversal of 200000313012 is 210313000002.

It is a happy number.

200000313012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 16666692751 = 200000313012 / (2 + 0 + 0 + 0 + 0 + 0 + 3 + 1 + 3 + 0 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200000313017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8333346364 + ... + 8333346387.

Almost surely, 2200000313012 is an apocalyptic number.

It is an amenable number.

200000313012 is an abundant number, since it is smaller than the sum of its proper divisors (266667084044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200000313012 is a wasteful number, since it uses less digits than its factorization.

200000313012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16666692758 (or 16666692756 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 200000313012 its reverse (210313000002), we get a palindrome (410313313014).

The spelling of 200000313012 in words is "two hundred billion, three hundred thirteen thousand, twelve".

Divisors: 1 2 3 4 6 12 16666692751 33333385502 50000078253 66666771004 100000156506 200000313012