Base | Representation |
---|---|
bin | 1111110110011001100… |
… | …1001000011101010001 |
3 | 222000212010000002000001 |
4 | 3331212121020131101 |
5 | 13430133001211141 |
6 | 325032051130001 |
7 | 25446603433546 |
oct | 3754631103521 |
9 | 860763002001 |
10 | 272300803921 |
11 | a5533783313 |
12 | 44934ba3901 |
13 | 1c8a7330863 |
14 | d2724d4bcd |
15 | 713aa64a31 |
hex | 3f66648751 |
272300803921 has 8 divisors (see below), whose sum is σ = 288820461600. Its totient is φ = 255999949920.
The previous prime is 272300803903. The next prime is 272300803937. The reversal of 272300803921 is 129308003272.
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 272300803921 - 25 = 272300803889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (272300803721) 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, 54698356 + ... + 54703333.
It is an arithmetic number, because the mean of its divisors is an integer number (36102557700).
Almost surely, 2272300803921 is an apocalyptic number.
It is an amenable number.
272300803921 is a deficient number, since it is larger than the sum of its proper divisors (16519657679).
272300803921 is a wasteful number, since it uses less digits than its factorization.
272300803921 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109401839.
The product of its (nonzero) digits is 36288, while the sum is 37.
The spelling of 272300803921 in words is "two hundred seventy-two billion, three hundred million, eight hundred three thousand, nine hundred twenty-one".
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