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3005352042 = 237117191621
BaseRepresentation
bin1011001100100010…
…0000100001101010
321202110002200221220
42303020200201222
522123332231132
61214115042510
7134322033210
oct26310404152
97673080856
103005352042
111302496520
126ba5a0436
1338b839624
142071dacb0
15128c9ea2c
hexb322086a

3005352042 has 64 divisors (see below), whose sum is σ = 7599495168. Its totient is φ = 769608000.

The previous prime is 3005352013. The next prime is 3005352059. The reversal of 3005352042 is 2402535003.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13009 + ... + 78612.

It is an arithmetic number, because the mean of its divisors is an integer number (118742112).

Almost surely, 23005352042 is an apocalyptic number.

3005352042 is an abundant number, since it is smaller than the sum of its proper divisors (4594143126).

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

3005352042 is a wasteful number, since it uses less digits than its factorization.

3005352042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91715.

The product of its (nonzero) digits is 3600, while the sum is 24.

The square root of 3005352042 is about 54821.0912149694. The cubic root of 3005352042 is about 1443.1067252588.

Adding to 3005352042 its reverse (2402535003), we get a palindrome (5407887045).

The spelling of 3005352042 in words is "three billion, five million, three hundred fifty-two thousand, forty-two".

Divisors: 1 2 3 6 7 11 14 21 22 33 42 66 71 77 142 154 213 231 426 462 497 781 994 1491 1562 2343 2982 4686 5467 10934 16401 32802 91621 183242 274863 549726 641347 1007831 1282694 1924041 2015662 3023493 3848082 6046986 6505091 7054817 13010182 14109634 19515273 21164451 39030546 42328902 45535637 71556001 91071274 136606911 143112002 214668003 273213822 429336006 500892007 1001784014 1502676021 3005352042