Base | Representation |
---|---|
bin | 1011101100111010000… |
… | …1101000111000011000 |
3 | 201012220100211212122210 |
4 | 2323032201220320120 |
5 | 11243204023422222 |
6 | 232204203515120 |
7 | 20344536610134 |
oct | 2731641507030 |
9 | 635810755583 |
10 | 201033420312 |
11 | 7829214117a |
12 | 32b65828aa0 |
13 | 15c5a45b09a |
14 | 9a3144c3c4 |
15 | 5369057d0c |
hex | 2ece868e18 |
201033420312 has 64 divisors (see below), whose sum is σ = 505945440000. Its totient is φ = 66563450240.
The previous prime is 201033420277. The next prime is 201033420319. The reversal of 201033420312 is 213024330102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (201033420319) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5991262 + ... + 6024722.
It is an arithmetic number, because the mean of its divisors is an integer number (7905397500).
Almost surely, 2201033420312 is an apocalyptic number.
It is an amenable number.
201033420312 is an abundant number, since it is smaller than the sum of its proper divisors (304912019688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
201033420312 is a wasteful number, since it uses less digits than its factorization.
201033420312 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35136 (or 35132 counting only the distinct ones).
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 201033420312 its reverse (213024330102), we get a palindrome (414057750414).
The spelling of 201033420312 in words is "two hundred one billion, thirty-three million, four hundred twenty thousand, three hundred twelve".
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