Search a number
-
+
3030215342 = 2711219313037
BaseRepresentation
bin1011010010011101…
…0110101010101110
321211011212212222212
42310213112222232
522201213342332
61220404010422
7135043256030
oct26447265256
97734785885
103030215342
111315528700
12706990a12
13393a3353b
1420a62dc50
1512b0618b2
hexb49d6aae

3030215342 has 96 divisors (see below), whose sum is σ = 6206269440. Its totient is φ = 1082030400.

The previous prime is 3030215317. The next prime is 3030215359. The reversal of 3030215342 is 2435120303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 996248 + ... + 999284.

It is an arithmetic number, because the mean of its divisors is an integer number (64648640).

Almost surely, 23030215342 is an apocalyptic number.

3030215342 is an abundant number, since it is smaller than the sum of its proper divisors (3176054098).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3030215342 is a wasteful number, since it uses less digits than its factorization.

3030215342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3118 (or 3107 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3030215342 is about 55047.3917819909. The cubic root of 3030215342 is about 1447.0754118949.

Adding to 3030215342 its reverse (2435120303), we get a palindrome (5465335645).

The spelling of 3030215342 in words is "three billion, thirty million, two hundred fifteen thousand, three hundred forty-two".

Divisors: 1 2 7 11 14 19 22 31 38 62 77 121 133 154 209 217 242 266 341 418 434 589 682 847 1178 1463 1694 2299 2387 2926 3037 3751 4123 4598 4774 6074 6479 7502 8246 12958 16093 21259 26257 32186 33407 42518 45353 52514 57703 66814 71269 90706 94147 115406 142538 188294 233849 367477 403921 467698 498883 634733 659029 734954 807842 997766 1035617 1269466 1318058 1788793 2071234 2572339 3577586 4443131 5144678 6982063 7249319 8886262 11391787 12521551 13964126 14498638 19676723 22783574 25043102 39353446 48874441 79742509 97748882 137737061 159485018 216443953 275474122 432887906 1515107671 3030215342