Base | Representation |
---|---|
bin | 1001100101011011… |
… | …1110011100100001 |
3 | 20122022102202000201 |
4 | 2121112332130201 |
5 | 20232132440433 |
6 | 1103150545201 |
7 | 120521414014 |
oct | 23126763441 |
9 | 6568382021 |
10 | 2572936993 |
11 | 11003a0710 |
12 | 5b9808201 |
13 | 320088a33 |
14 | 1a59d937b |
15 | 100d36a7d |
hex | 995be721 |
2572936993 has 8 divisors (see below), whose sum is σ = 2859800256. Its totient is φ = 2294900400.
The previous prime is 2572936991. The next prime is 2572936997. The reversal of 2572936993 is 3996392752.
It is a happy number.
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 2572936993 - 21 = 2572936991 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2572936991) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2206053 + ... + 2207218.
It is an arithmetic number, because the mean of its divisors is an integer number (357475032).
Almost surely, 22572936993 is an apocalyptic number.
It is an amenable number.
2572936993 is a deficient number, since it is larger than the sum of its proper divisors (286863263).
2572936993 is a wasteful number, since it uses less digits than its factorization.
2572936993 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4413335.
The product of its digits is 5511240, while the sum is 55.
The square root of 2572936993 is about 50724.1263404309. The cubic root of 2572936993 is about 1370.2812559463.
The spelling of 2572936993 in words is "two billion, five hundred seventy-two million, nine hundred thirty-six thousand, nine hundred ninety-three".
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