Base | Representation |
---|---|
bin | 110111010000110… |
… | …000111011100001 |
3 | 2101121120200011211 |
4 | 313100300323201 |
5 | 3344322012401 |
6 | 231555510121 |
7 | 31655400511 |
oct | 6720607341 |
9 | 2347520154 |
10 | 927141601 |
11 | 436390231 |
12 | 21a5b8341 |
13 | 11a10a5c9 |
14 | 8b1c3841 |
15 | 565dd951 |
hex | 37430ee1 |
927141601 has 3 divisors (see below), whose sum is σ = 927172051. Its totient is φ = 927111152.
The previous prime is 927141581. The next prime is 927141637. The reversal of 927141601 is 106141729.
The square root of 927141601 is 30449.
It is a perfect power (a square), and thus also a powerful number.
927141601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 106141729 = 229 ⋅463501.
It can be written as a sum of positive squares in only one way, i.e., 109181601 + 817960000 = 10449^2 + 28600^2 .
It is not a de Polignac number, because 927141601 - 27 = 927141473 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (927141641) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 15225 + ... + 45673.
Almost surely, 2927141601 is an apocalyptic number.
927141601 is the 30449-th square number.
927141601 is the 15225-th centered octagonal number.
It is an amenable number.
927141601 is a deficient number, since it is larger than the sum of its proper divisors (30450).
927141601 is an frugal number, since it uses more digits than its factorization.
927141601 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60898 (or 30449 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 31.
The cubic root of 927141601 is about 975.0989515176.
The spelling of 927141601 in words is "nine hundred twenty-seven million, one hundred forty-one thousand, six hundred one".
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