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554422505106712 = 23116817639241123
BaseRepresentation
bin111111000001111101000110…
…0011110001110110100011000
32200201001021101122022212010011
41332003322030132032310120
51040132124242301403322
65243054103243531304
7224531463343635154
oct17603721436166430
92621037348285104
10554422505106712
1115072429a405670
1252222967229b34
131aa48a82bc4cc8
149aca29a02c064
154416c05a66677
hex1f83e8c78ed18

554422505106712 has 32 divisors (see below), whose sum is σ = 1134047819292480. Its totient is φ = 252009832678560.

The previous prime is 554422505106709. The next prime is 554422505106749. The reversal of 554422505106712 is 217601505224455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55374583 + ... + 64615705.

It is an arithmetic number, because the mean of its divisors is an integer number (35438994352890).

Almost surely, 2554422505106712 is an apocalyptic number.

It is an amenable number.

554422505106712 is an abundant number, since it is smaller than the sum of its proper divisors (579625314185768).

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

554422505106712 is a wasteful number, since it uses less digits than its factorization.

554422505106712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9922903 (or 9922899 counting only the distinct ones).

The product of its (nonzero) digits is 3360000, while the sum is 49.

The spelling of 554422505106712 in words is "five hundred fifty-four trillion, four hundred twenty-two billion, five hundred five million, one hundred six thousand, seven hundred twelve".

Divisors: 1 2 4 8 11 22 44 88 681763 1363526 2727052 5454104 7499393 9241123 14998786 18482246 29997572 36964492 59995144 73928984 101652353 203304706 406609412 813218824 6300255739849 12600511479698 25201022959396 50402045918792 69302813138339 138605626276678 277211252553356 554422505106712