Base | Representation |
---|---|
bin | 1100011101101000… |
… | …0101001100110111 |
3 | 22122011011011101200 |
4 | 3013122011030313 |
5 | 23322422044111 |
6 | 1311545423543 |
7 | 145622210103 |
oct | 30732051467 |
9 | 8564134350 |
10 | 3345503031 |
11 | 14674a3a42 |
12 | 79449abb3 |
13 | 4141548c0 |
14 | 23a462903 |
15 | 148a90256 |
hex | c7685337 |
3345503031 has 48 divisors (see below), whose sum is σ = 5294382912. Its totient is φ = 2023257600.
The previous prime is 3345503003. The next prime is 3345503039. The reversal of 3345503031 is 1303055433.
It is a happy number.
It is not a de Polignac number, because 3345503031 - 26 = 3345502967 is a prime.
It is a super-2 number, since 2×33455030312 = 22384781060860373922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3345502986 and 3345503004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3345503039) 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 47 ways as a sum of consecutive naturals, for example, 4327561 + ... + 4328333.
It is an arithmetic number, because the mean of its divisors is an integer number (110299644).
Almost surely, 23345503031 is an apocalyptic number.
3345503031 is a deficient number, since it is larger than the sum of its proper divisors (1948879881).
3345503031 is a wasteful number, since it uses less digits than its factorization.
3345503031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1384 (or 1381 counting only the distinct ones).
The product of its (nonzero) digits is 8100, while the sum is 27.
The square root of 3345503031 is about 57840.3235727464. The cubic root of 3345503031 is about 1495.6172856818.
Adding to 3345503031 its reverse (1303055433), we get a palindrome (4648558464).
The spelling of 3345503031 in words is "three billion, three hundred forty-five million, five hundred three thousand, thirty-one".
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