Base | Representation |
---|---|
bin | 1011100100000011… |
… | …1010000111101101 |
3 | 22000022202201002121 |
4 | 2321000322013231 |
5 | 22324112214041 |
6 | 1232001552541 |
7 | 136630521541 |
oct | 27100720755 |
9 | 8008681077 |
10 | 3104023021 |
11 | 135315a490 |
12 | 727645751 |
13 | 3a6106218 |
14 | 216363a21 |
15 | 1327907d1 |
hex | b903a1ed |
3104023021 has 8 divisors (see below), whose sum is σ = 3458254464. Its totient is φ = 2761799520.
The previous prime is 3104023019. The next prime is 3104023037. The reversal of 3104023021 is 1203204013.
It is a happy number.
3104023021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 3104023021 - 21 = 3104023019 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3104022986 and 3104023004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3104021021) 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, 3001440 + ... + 3002473.
It is an arithmetic number, because the mean of its divisors is an integer number (432281808).
Almost surely, 23104023021 is an apocalyptic number.
It is an amenable number.
3104023021 is a deficient number, since it is larger than the sum of its proper divisors (354231443).
3104023021 is a wasteful number, since it uses less digits than its factorization.
3104023021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6003971.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 3104023021 is about 55713.7597097880. The cubic root of 3104023021 is about 1458.7302121889.
Adding to 3104023021 its reverse (1203204013), we get a palindrome (4307227034).
The spelling of 3104023021 in words is "three billion, one hundred four million, twenty-three thousand, twenty-one".
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