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49093519124 = 221321035471289
BaseRepresentation
bin101101101110001100…
…111010011100010100
311200201102010011122002
4231232030322130110
51301020420102444
634315300254432
73355404012236
oct555614723424
9150642104562
1049093519124
1119903014601
1296213a1418
134825017500
14253a1a8256
151424ed7d4e
hexb6e33a714

49093519124 has 72 divisors (see below), whose sum is σ = 94178710080. Its totient is φ = 22380164352.

The previous prime is 49093519109. The next prime is 49093519141. The reversal of 49093519124 is 42191539094.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38085872 + ... + 38087160.

It is an arithmetic number, because the mean of its divisors is an integer number (1308037640).

Almost surely, 249093519124 is an apocalyptic number.

It is an amenable number.

49093519124 is a deficient number, since it is larger than the sum of its proper divisors (45085190956).

49093519124 is a wasteful number, since it uses less digits than its factorization.

49093519124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1969 (or 1954 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 47.

The spelling of 49093519124 in words is "forty-nine billion, ninety-three million, five hundred nineteen thousand, one hundred twenty-four".

Divisors: 1 2 4 13 26 52 103 169 206 338 412 547 676 1094 1289 1339 2188 2578 2678 5156 5356 7111 14222 16757 17407 28444 33514 34814 56341 67028 69628 92443 112682 132767 184886 217841 225364 265534 369772 435682 531068 705083 732433 871364 1410166 1464866 1725971 2820332 2929732 3451942 6903884 9166079 9521629 18332158 19043258 22437623 36664316 38086516 44875246 72623549 89750492 119159027 145247098 238318054 290494196 476636108 944106137 1888212274 3776424548 12273379781 24546759562 49093519124