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42228294912793 = 1123191116377549
BaseRepresentation
bin10011001101000000010101…
…00001001000101100011001
312112111222121110221001020001
421212200022201020230121
521013332021444202133
6225451224425333001
711615615341223653
oct1146401241105431
9175458543831201
1042228294912793
1112500a12652900
1248a0162637161
131a7415a1a5142
14a5dc08c476d3
154d36c523b87d
hex26680a848b19

42228294912793 has 48 divisors (see below), whose sum is σ = 48001776076800. Its totient is φ = 37082629584000.

The previous prime is 42228294912773. The next prime is 42228294912827. The reversal of 42228294912793 is 39721949282224.

It is not a de Polignac number, because 42228294912793 - 25 = 42228294912761 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (42228294912773) 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 47 ways as a sum of consecutive naturals, for example, 5593888783 + ... + 5593896331.

It is an arithmetic number, because the mean of its divisors is an integer number (1000037001600).

Almost surely, 242228294912793 is an apocalyptic number.

It is an amenable number.

42228294912793 is a deficient number, since it is larger than the sum of its proper divisors (5773481164007).

42228294912793 is a wasteful number, since it uses less digits than its factorization.

42228294912793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10150 (or 10139 counting only the distinct ones).

The product of its digits is 62705664, while the sum is 64.

The spelling of 42228294912793 in words is "forty-two trillion, two hundred twenty-eight billion, two hundred ninety-four million, nine hundred twelve thousand, seven hundred ninety-three".

Divisors: 1 11 31 121 341 911 1637 3751 7549 10021 18007 28241 50747 83039 110231 198077 234019 310651 558217 913429 1491307 2574209 3417161 6140387 6877139 12357713 16404377 28316299 46230517 75648529 135934843 180448147 213191309 383089103 508535687 832133819 1495283273 2345104399 4213980133 5593892557 11257876543 25796148389 46353781463 123836641973 348994172833 1362203061703 3838935901163 42228294912793