Base | Representation |
---|---|
bin | 1011101011111011110… |
… | …0011101011001110011 |
3 | 201012020010222010222122 |
4 | 2322332330131121303 |
5 | 11242140114000411 |
6 | 232122225024455 |
7 | 20335213655510 |
oct | 2727674353163 |
9 | 635203863878 |
10 | 200772015731 |
11 | 78168629031 |
12 | 32ab218512b |
13 | 15c18254711 |
14 | 9a08844307 |
15 | 535111e9db |
hex | 2ebef1d673 |
200772015731 has 8 divisors (see below), whose sum is σ = 229456472064. Its totient is φ = 172088244360.
The previous prime is 200772015727. The next prime is 200772015737. The reversal of 200772015731 is 137510277002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 200772015731 - 22 = 200772015727 is a prime.
It is a super-2 number, since 2×2007720157312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200772015691 and 200772015700.
It is not an unprimeable number, because it can be changed into a prime (200772015737) 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, 923246 + ... + 1119788.
It is an arithmetic number, because the mean of its divisors is an integer number (28682059008).
Almost surely, 2200772015731 is an apocalyptic number.
200772015731 is a deficient number, since it is larger than the sum of its proper divisors (28684456333).
200772015731 is a wasteful number, since it uses less digits than its factorization.
200772015731 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 342481.
The product of its (nonzero) digits is 20580, while the sum is 35.
The spelling of 200772015731 in words is "two hundred billion, seven hundred seventy-two million, fifteen thousand, seven hundred thirty-one".
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