Base | Representation |
---|---|
bin | 101101111011100000010010… |
… | …100000001101111101000000 |
3 | 222111020010102210122012000222 |
4 | 231323200102200031331000 |
5 | 202434041440322113440 |
6 | 1553342024214202212 |
7 | 60356051231233301 |
oct | 5573402240157500 |
9 | 874203383565028 |
10 | 202001212301120 |
11 | 59400262201991 |
12 | 1a7a5231353368 |
13 | 889382ba3379b |
14 | 37c4ca74c67a8 |
15 | 18547ad6d72b5 |
hex | b7b81280df40 |
202001212301120 has 56 divisors (see below), whose sum is σ = 481246534648008. Its totient is φ = 80761656934400.
The previous prime is 202001212301107. The next prime is 202001212301159. The reversal of 202001212301120 is 21103212100202.
It can be written as a sum of positive squares in 4 ways, for example, as 2873214843136 + 199127997457984 = 1695056^2 + 14111272^2 .
It is a super-2 number, since 2×2020012123011202 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 151004861 + ... + 152336700.
Almost surely, 2202001212301120 is an apocalyptic number.
202001212301120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202001212301120 is an abundant number, since it is smaller than the sum of its proper divisors (279245322346888).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202001212301120 is a wasteful number, since it uses less digits than its factorization.
202001212301120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 303343659 (or 303343649 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 17.
Adding to 202001212301120 its reverse (21103212100202), we get a palindrome (223104424401322).
The spelling of 202001212301120 in words is "two hundred two trillion, one billion, two hundred twelve million, three hundred one thousand, one hundred twenty".
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