Base | Representation |
---|---|
bin | 11101100011101110001… |
… | …010101001101011110100 |
3 | 21012011221020102002220211 |
4 | 131203232022221223310 |
5 | 231234414401131200 |
6 | 4153044005035204 |
7 | 266515350646654 |
oct | 35435612515364 |
9 | 7164836362824 |
10 | 2031220333300 |
11 | 713487a19334 |
12 | 2897b76b5b04 |
13 | 11970a6bc982 |
14 | 70450ddc364 |
15 | 37c83d0baba |
hex | 1d8ee2a9af4 |
2031220333300 has 36 divisors (see below), whose sum is σ = 4501530008640. Its totient is φ = 795201149920.
The previous prime is 2031220333283. The next prime is 2031220333409. The reversal of 2031220333300 is 33330221302.
It is a super-2 number, since 2×20312203333002 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 216082570 + ... + 216091969.
It is an arithmetic number, because the mean of its divisors is an integer number (125042500240).
Almost surely, 22031220333300 is an apocalyptic number.
2031220333300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2031220333300 is an abundant number, since it is smaller than the sum of its proper divisors (2470309675340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2031220333300 is a wasteful number, since it uses less digits than its factorization.
2031220333300 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 432174600 (or 432174593 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 22.
Adding to 2031220333300 its reverse (33330221302), we get a palindrome (2064550554602).
The spelling of 2031220333300 in words is "two trillion, thirty-one billion, two hundred twenty million, three hundred thirty-three thousand, three hundred".
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