Base | Representation |
---|---|
bin | 1011011001111000… |
… | …1010011001011101 |
3 | 21220100111012201220 |
4 | 2312132022121131 |
5 | 22232202011341 |
6 | 1223435323553 |
7 | 135602063313 |
oct | 26636123135 |
9 | 7810435656 |
10 | 3061360221 |
11 | 1331070277 |
12 | 7152b05b9 |
13 | 39a31966a |
14 | 21081a0b3 |
15 | 12db64a66 |
hex | b678a65d |
3061360221 has 8 divisors (see below), whose sum is σ = 4321920384. Its totient is φ = 1920853440.
The previous prime is 3061360217. The next prime is 3061360229. The reversal of 3061360221 is 1220631603.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3061360221 - 22 = 3061360217 is a prime.
It is a super-3 number, since 3×30613602213 (a number of 29 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3061360191 and 3061360200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3061360229) 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, 30013285 + ... + 30013386.
It is an arithmetic number, because the mean of its divisors is an integer number (540240048).
Almost surely, 23061360221 is an apocalyptic number.
It is an amenable number.
3061360221 is a deficient number, since it is larger than the sum of its proper divisors (1260560163).
3061360221 is a wasteful number, since it uses less digits than its factorization.
3061360221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 60026691.
The product of its (nonzero) digits is 1296, while the sum is 24.
The square root of 3061360221 is about 55329.5601012696. The cubic root of 3061360221 is about 1452.0162550639.
Adding to 3061360221 its reverse (1220631603), we get a palindrome (4281991824).
The spelling of 3061360221 in words is "three billion, sixty-one million, three hundred sixty thousand, two hundred twenty-one".
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