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54014454322031 = 71912723919796761
BaseRepresentation
bin11000100100000001110000…
…10111001101001101101111
321002020201202012012121022102
430102000320113031031233
524034433100301301111
6310513521525405315
714243262350222630
oct1422007027151557
9232221665177272
1054014454322031
1116235446346845
12608444356983b
13241a705cab588
14d4a4564c5887
1563a08ea9213b
hex3120385cd36f

54014454322031 has 64 divisors (see below), whose sum is σ = 65808433152000. Its totient is φ = 43305618021120.

The previous prime is 54014454322027. The next prime is 54014454322033. The reversal of 54014454322031 is 13022345441045.

It is not a de Polignac number, because 54014454322031 - 22 = 54014454322027 is a prime.

It is a super-2 number, since 2×540144543220312 (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54014454322033) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7989118691 + ... + 7989125451.

It is an arithmetic number, because the mean of its divisors is an integer number (1028256768000).

Almost surely, 254014454322031 is an apocalyptic number.

54014454322031 is a deficient number, since it is larger than the sum of its proper divisors (11793978829969).

54014454322031 is a wasteful number, since it uses less digits than its factorization.

54014454322031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9132.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 54014454322031 its reverse (13022345441045), we get a palindrome (67036799763076).

The spelling of 54014454322031 in words is "fifty-four trillion, fourteen billion, four hundred fifty-four million, three hundred twenty-two thousand, thirty-one".

Divisors: 1 7 19 127 133 239 889 1673 1979 2413 4541 6761 13853 16891 30353 31787 37601 47327 128459 212471 251333 263207 472981 576707 858647 899213 1615879 1759331 3310867 4036949 4775327 6010529 8986639 11311153 13380019 16314293 30701701 33427289 60068587 62906473 93660133 114200051 205216633 214911907 254220361 420480109 1141303153 1436516431 1699262413 1779542527 3197824541 3899116027 7989122071 11894836891 22384771787 27293812189 32285985847 60758666279 226001900929 406123716707 425310663953 2842866016949 7716350617433 54014454322031