Base | Representation |
---|---|
bin | 101101011110100011101100… |
… | …111000100110110010001110 |
3 | 222020011221221222000102101120 |
4 | 231132203230320212302032 |
5 | 202203444044343131110 |
6 | 1545220125521221410 |
7 | 60062251044563004 |
oct | 5536435470466216 |
9 | 866157858012346 |
10 | 200012011302030 |
11 | 58803688094344 |
12 | 1a523801a91866 |
13 | 877b08987caa5 |
14 | 37568c0d44a74 |
15 | 181cb887e3870 |
hex | b5e8ece26c8e |
200012011302030 has 64 divisors (see below), whose sum is σ = 493073564474880. Its totient is φ = 51887536205184.
The previous prime is 200012011301989. The next prime is 200012011302109. The reversal of 200012011302030 is 30203110210002.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5257810 + ... + 20680149.
It is an arithmetic number, because the mean of its divisors is an integer number (7704274444920).
Almost surely, 2200012011302030 is an apocalyptic number.
200012011302030 is an abundant number, since it is smaller than the sum of its proper divisors (293061553172850).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200012011302030 is a wasteful number, since it uses less digits than its factorization.
200012011302030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25944953.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 200012011302030 its reverse (30203110210002), we get a palindrome (230215121512032).
The spelling of 200012011302030 in words is "two hundred trillion, twelve billion, eleven million, three hundred two thousand, thirty".
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