Search a number
-
+
50333153360 = 2457137656063
BaseRepresentation
bin101110111000000101…
…101111100001010000
311210220210201010010012
4232320011233201100
51311040241401420
635042302054052
73431205513230
oct567005574120
9153823633105
1050333153360
111a389831106
12990857a328
134991aa7ba9
142616a93cc0
151498c51dc5
hexbb816f850

50333153360 has 80 divisors (see below), whose sum is σ = 134718806016. Its totient is φ = 17131090944.

The previous prime is 50333153329. The next prime is 50333153369. The reversal of 50333153360 is 6335133305.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×503331533602 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50333153369) 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 15 ways as a sum of consecutive naturals, for example, 251312 + ... + 404751.

Almost surely, 250333153360 is an apocalyptic number.

It is an amenable number.

50333153360 is an abundant number, since it is smaller than the sum of its proper divisors (84385652656).

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

50333153360 is a wasteful number, since it uses less digits than its factorization.

50333153360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656220 (or 656214 counting only the distinct ones).

The product of its (nonzero) digits is 36450, while the sum is 32.

Adding to 50333153360 its reverse (6335133305), we get a palindrome (56668286665).

The spelling of 50333153360 in words is "fifty billion, three hundred thirty-three million, one hundred fifty-three thousand, three hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 35 40 56 70 80 112 137 140 274 280 548 560 685 959 1096 1370 1918 2192 2740 3836 4795 5480 7672 9590 10960 15344 19180 38360 76720 656063 1312126 2624252 3280315 4592441 5248504 6560630 9184882 10497008 13121260 18369764 22962205 26242520 36739528 45924410 52485040 73479056 89880631 91848820 179761262 183697640 359522524 367395280 449403155 629164417 719045048 898806310 1258328834 1438090096 1797612620 2516657668 3145822085 3595225240 5033315336 6291644170 7190450480 10066630672 12583288340 25166576680 50333153360