Search a number
-
+
103523022304 = 2513367167789
BaseRepresentation
bin110000001101001110…
…0111111010111100000
3100220012200211102022021
41200122130333113200
53144003343203204
6115320253351224
710323253112362
oct1403234772740
9326180742267
10103523022304
113a9a4057989
1218091798514
1399ba67a020
145020cd2d32
152a5d693154
hex181a73f5e0

103523022304 has 48 divisors (see below), whose sum is σ = 219551744160. Its totient is φ = 47766136320.

The previous prime is 103523022301. The next prime is 103523022313. The reversal of 103523022304 is 403220325301.

It is a super-2 number, since 2×1035230223042 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103523022301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1493242 + ... + 1561030.

It is an arithmetic number, because the mean of its divisors is an integer number (4573994670).

Almost surely, 2103523022304 is an apocalyptic number.

It is an amenable number.

103523022304 is an abundant number, since it is smaller than the sum of its proper divisors (116028721856).

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

103523022304 is a wasteful number, since it uses less digits than its factorization.

103523022304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71483 (or 71475 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 103523022304 its reverse (403220325301), we get a palindrome (506743347605).

The spelling of 103523022304 in words is "one hundred three billion, five hundred twenty-three million, twenty-two thousand, three hundred four".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 3671 7342 14684 29368 47723 58736 67789 95446 117472 135578 190892 271156 381784 542312 763568 881257 1084624 1527136 1762514 2169248 3525028 7050056 14100112 28200224 248853419 497706838 995413676 1990827352 3235094447 3981654704 6470188894 7963309408 12940377788 25880755576 51761511152 103523022304