Base | Representation |
---|---|
bin | 101111010010111101010111… |
… | …001011010101010111100000 |
3 | 1000021111122210220001111222102 |
4 | 233102331113023111113200 |
5 | 204231023034031421342 |
6 | 2014222540045425532 |
7 | 61546205036253305 |
oct | 5722752713252740 |
9 | 1007448726044872 |
10 | 208011023701472 |
11 | 60307a86052672 |
12 | 1b3b5b1ab6b2a8 |
13 | 8c0b480988804 |
14 | 3951b043830ac |
15 | 190ac9dbc6832 |
hex | bd2f572d55e0 |
208011023701472 has 48 divisors (see below), whose sum is σ = 411929616211344. Its totient is φ = 103395097344000.
The previous prime is 208011023701471. The next prime is 208011023701513. The reversal of 208011023701472 is 274107320110802.
It is a super-2 number, since 2×2080110237014722 (a number of 29 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (208011023701471) 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, 11535779 + ... + 23432802.
It is an arithmetic number, because the mean of its divisors is an integer number (8581867004403).
Almost surely, 2208011023701472 is an apocalyptic number.
It is an amenable number.
208011023701472 is a deficient number, since it is larger than the sum of its proper divisors (203918592509872).
208011023701472 is a wasteful number, since it uses less digits than its factorization.
208011023701472 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34969683 (or 34969675 counting only the distinct ones).
The product of its (nonzero) digits is 37632, while the sum is 38.
The spelling of 208011023701472 in words is "two hundred eight trillion, eleven billion, twenty-three million, seven hundred one thousand, four hundred seventy-two".
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