Base | Representation |
---|---|
bin | 11110100111111010111… |
… | …111110110100010101100 |
3 | 21110011221202001011111121 |
4 | 132213322333312202230 |
5 | 233434403203101340 |
6 | 4250434312030324 |
7 | 305020143165640 |
oct | 36477277664254 |
9 | 7404852034447 |
10 | 2104450050220 |
11 | 741546210541 |
12 | 29ba340923a4 |
13 | 1235aacac00b |
14 | 73bda936c20 |
15 | 39b1cc3a94a |
hex | 1e9faff68ac |
2104450050220 has 24 divisors (see below), whose sum is σ = 5050680120864. Its totient is φ = 721525731456.
The previous prime is 2104450050217. The next prime is 2104450050223. The reversal of 2104450050220 is 220500544012.
It is an interprime number because it is at equal distance from previous prime (2104450050217) and next prime (2104450050223).
It is a super-3 number, since 3×21044500502203 (a number of 38 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (2104450050223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7515892897 + ... + 7515893176.
It is an arithmetic number, because the mean of its divisors is an integer number (210445005036).
Almost surely, 22104450050220 is an apocalyptic number.
2104450050220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2104450050220 is an abundant number, since it is smaller than the sum of its proper divisors (2946230070644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2104450050220 is a wasteful number, since it uses less digits than its factorization.
2104450050220 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15031786089 (or 15031786087 counting only the distinct ones).
The product of its (nonzero) digits is 3200, while the sum is 25.
Adding to 2104450050220 its reverse (220500544012), we get a palindrome (2324950594232).
The spelling of 2104450050220 in words is "two trillion, one hundred four billion, four hundred fifty million, fifty thousand, two hundred twenty".
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