Search a number
-
+
50753673387417 = 37112131536453649
BaseRepresentation
bin10111000101001000000101…
…01011000101110110011001
320122201000002202121020201110
423202210002223011312121
523123022010341344132
6255535525441410533
713455555224464530
oct1342440253056631
9218630082536643
1050753673387417
111519856a533100
12583849a639a49
132242087996350
14c766c3053317
155d0345d181cc
hex2e2902ac5d99

50753673387417 has 48 divisors (see below), whose sum is σ = 91548054281600. Its totient is φ = 24337425784320.

The previous prime is 50753673387359. The next prime is 50753673387491. The reversal of 50753673387417 is 71478337635705.

It is not a de Polignac number, because 50753673387417 - 220 = 50753672338841 is a prime.

It is a super-4 number, since 4×507536733874174 (a number of 56 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (50753673387617) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 768193792 + ... + 768259857.

Almost surely, 250753673387417 is an apocalyptic number.

It is an amenable number.

50753673387417 is a deficient number, since it is larger than the sum of its proper divisors (40794380894183).

50753673387417 is a wasteful number, since it uses less digits than its factorization.

50753673387417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536453694 (or 1536453683 counting only the distinct ones).

The product of its (nonzero) digits is 311169600, while the sum is 66.

The spelling of 50753673387417 in words is "fifty trillion, seven hundred fifty-three billion, six hundred seventy-three million, three hundred eighty-seven thousand, four hundred seventeen".

Divisors: 1 3 7 11 13 21 33 39 77 91 121 143 231 273 363 429 847 1001 1573 2541 3003 4719 11011 33033 1536453649 4609360947 10755175543 16900990139 19973897437 32265526629 50702970417 59921692311 118306930973 139817282059 185910891529 219712871807 354920792919 419451846177 557732674587 659138615421 1301376240703 1537990102649 2416841589877 3904128722109 4613970307947 7250524769631 16917891129139 50753673387417