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54738777324 = 22371197610733
BaseRepresentation
bin110010111110101011…
…110111010011101100
312020021211200000001010
4302332223313103230
51344101111333244
641051401545220
73645322634040
oct627653672354
9166254600033
1054738777324
112123a681650
12a737aa5210
13521475998a
142913c34020
1516558ebeb9
hexcbeaf74ec

54738777324 has 96 divisors (see below), whose sum is σ = 160881993216. Its totient is φ = 14071265280.

The previous prime is 54738777319. The next prime is 54738777337. The reversal of 54738777324 is 42377783745.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215739 + ... + 394994.

It is an arithmetic number, because the mean of its divisors is an integer number (1675854096).

Almost surely, 254738777324 is an apocalyptic number.

It is an amenable number.

54738777324 is an abundant number, since it is smaller than the sum of its proper divisors (106143215892).

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

54738777324 is a wasteful number, since it uses less digits than its factorization.

54738777324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 610855 (or 610853 counting only the distinct ones).

The product of its digits is 27659520, while the sum is 57.

The spelling of 54738777324 in words is "fifty-four billion, seven hundred thirty-eight million, seven hundred seventy-seven thousand, three hundred twenty-four".

Divisors: 1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 97 132 154 194 231 291 308 388 462 582 679 924 1067 1164 1358 2037 2134 2716 3201 4074 4268 6402 7469 8148 12804 14938 22407 29876 44814 89628 610733 1221466 1832199 2442932 3664398 4275131 6718063 7328796 8550262 12825393 13436126 17100524 20154189 25650786 26872252 40308378 47026441 51301572 59241101 80616756 94052882 118482202 141079323 177723303 188105764 236964404 282158646 355446606 414687707 564317292 651652111 710893212 829375414 1244063121 1303304222 1658750828 1954956333 2488126242 2606608444 3909912666 4561564777 4976252484 7819825332 9123129554 13684694331 18246259108 27369388662 54738777324