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47101375848 = 23383163145063
BaseRepresentation
bin101011110111011101…
…011111010101101000
311111120120112210210210
4223313131133111220
51232430423011343
633345453541120
73255134042322
oct536735372550
9144516483723
1047101375848
1118a805538aa
1291661a47a0
1345983912c7
1423cb796612
15135a178333
hexaf775f568

47101375848 has 64 divisors (see below), whose sum is σ = 119904099840. Its totient is φ = 15416028864.

The previous prime is 47101375837. The next prime is 47101375859. The reversal of 47101375848 is 84857310174.

It is an interprime number because it is at equal distance from previous prime (47101375837) and next prime (47101375859).

It is a junction number, because it is equal to n+sod(n) for n = 47101375797 and 47101375806.

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 15 ways as a sum of consecutive naturals, for example, 252165 + ... + 397227.

It is an arithmetic number, because the mean of its divisors is an integer number (1873501560).

Almost surely, 247101375848 is an apocalyptic number.

It is an amenable number.

47101375848 is an abundant number, since it is smaller than the sum of its proper divisors (72802723992).

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

47101375848 is a wasteful number, since it uses less digits than its factorization.

47101375848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145318 (or 145314 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 48.

The spelling of 47101375848 in words is "forty-seven billion, one hundred one million, three hundred seventy-five thousand, eight hundred forty-eight".

Divisors: 1 2 3 4 6 8 12 24 83 163 166 249 326 332 489 498 652 664 978 996 1304 1956 1992 3912 13529 27058 40587 54116 81174 108232 145063 162348 290126 324696 435189 580252 870378 1160504 1740756 3481512 12040229 23645269 24080458 36120687 47290538 48160916 70935807 72241374 94581076 96321832 141871614 144482748 189162152 283743228 288965496 567486456 1962557327 3925114654 5887671981 7850229308 11775343962 15700458616 23550687924 47101375848