Search a number
-
+
12322384944980 = 2251197577431347
BaseRepresentation
bin1011001101010000011101…
…1000001001111101010100
31121122000020012020011020212
42303110013120021331110
53103342221021214410
642112454150144552
72411156120563205
oct263240730117524
947560205204225
1012322384944980
113a2099206a630
1214701b1952158
136b4cc4040366
14308599a675ac
151658008eab05
hexb3507609f54

12322384944980 has 48 divisors (see below), whose sum is σ = 28520489140416. Its totient is φ = 4434672737280.

The previous prime is 12322384944943. The next prime is 12322384945001. The reversal of 12322384944980 is 8944948322321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 288694334 + ... + 288737013.

It is an arithmetic number, because the mean of its divisors is an integer number (594176857092).

Almost surely, 212322384944980 is an apocalyptic number.

12322384944980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12322384944980 is an abundant number, since it is smaller than the sum of its proper divisors (16198104195436).

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

12322384944980 is a wasteful number, since it uses less digits than its factorization.

12322384944980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577431464 (or 577431462 counting only the distinct ones).

The product of its (nonzero) digits is 23887872, while the sum is 59.

The spelling of 12322384944980 in words is "twelve trillion, three hundred twenty-two billion, three hundred eighty-four million, nine hundred forty-four thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 11 20 22 44 55 97 110 194 220 388 485 970 1067 1940 2134 4268 5335 10670 21340 577431347 1154862694 2309725388 2887156735 5774313470 6351744817 11548626940 12703489634 25406979268 31758724085 56010840659 63517448170 112021681318 127034896340 224043362636 280054203295 560108406590 616119247249 1120216813180 1232238494498 2464476988996 3080596236245 6161192472490 12322384944980