Search a number
-
+
8426952218354 = 219312894795413
BaseRepresentation
bin111101010100000110101…
…1111100101011011110010
31002211121102210022022210112
41322220031133211123302
52101031344231441404
625531142143501322
71526553505665305
oct172501537453362
932747383268715
108426952218354
11275993992315a
12b412492b7842
134918730535a7
14211c1c1a6b3c
15e930eb0656e
hex7aa0d7e56f2

8426952218354 has 96 divisors (see below), whose sum is σ = 13934856384000. Its totient is φ = 3810867160320.

The previous prime is 8426952218353. The next prime is 8426952218413. The reversal of 8426952218354 is 4538122596248.

It is a junction number, because it is equal to n+sod(n) for n = 8426952218293 and 8426952218302.

It is not an unprimeable number, because it can be changed into a prime (8426952218351) 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, 1556796152 + ... + 1556801564.

It is an arithmetic number, because the mean of its divisors is an integer number (145154754000).

Almost surely, 28426952218354 is an apocalyptic number.

8426952218354 is a deficient number, since it is larger than the sum of its proper divisors (5507904165646).

8426952218354 is a wasteful number, since it uses less digits than its factorization.

8426952218354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6064 (or 6033 counting only the distinct ones).

The product of its digits is 33177600, while the sum is 59.

The spelling of 8426952218354 in words is "eight trillion, four hundred twenty-six billion, nine hundred fifty-two million, two hundred eighteen thousand, three hundred fifty-four".

Divisors: 1 2 19 31 38 62 89 178 479 589 958 961 1178 1691 1922 2759 3382 5413 5518 9101 10826 14849 18202 18259 29698 36518 42631 52421 85262 85529 102847 104842 167803 171058 205694 282131 335606 460319 481757 564262 809989 920638 963514 1321561 1619978 1625051 2592827 2643122 3188257 3250102 5185654 5201893 6376514 8746061 9153383 10403786 14934467 17492122 18306766 25109659 29868934 40968391 49263713 50219318 80377637 81936782 98527426 98835967 160755274 197671934 230761603 283754873 461523206 462968477 567509746 778399429 925936954 1527175103 1556798858 2491706747 3054350206 4384470457 4983413494 7153609693 8768940914 8796401063 14307219386 17592802126 47342428193 94684856386 135918584167 221761900483 271837168334 443523800966 4213476109177 8426952218354