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48882811250 = 2547131133803
BaseRepresentation
bin101101100001101001…
…001000000101110010
311200011201122002202202
4231201221020011302
51300102444430000
634242332143202
73350235016460
oct554151100562
9150151562682
1048882811250
1119805088669
129582907b02
1347c04813b0
14251a1d9830
151411765dd5
hexb61a48172

48882811250 has 160 divisors (see below), whose sum is σ = 113798272896. Its totient is φ = 15329664000.

The previous prime is 48882811247. The next prime is 48882811267. The reversal of 48882811250 is 5211828884.

It is a junction number, because it is equal to n+sod(n) for n = 48882811195 and 48882811204.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 12851849 + ... + 12855651.

Almost surely, 248882811250 is an apocalyptic number.

48882811250 is an abundant number, since it is smaller than the sum of its proper divisors (64915461646).

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

48882811250 is a wasteful number, since it uses less digits than its factorization.

48882811250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3958 (or 3943 counting only the distinct ones).

The product of its (nonzero) digits is 327680, while the sum is 47.

The spelling of 48882811250 in words is "forty-eight billion, eight hundred eighty-two million, eight hundred eleven thousand, two hundred fifty".

Divisors: 1 2 5 7 10 13 14 25 26 35 50 65 70 91 113 125 130 175 182 226 250 325 350 455 565 625 650 791 875 910 1130 1250 1469 1582 1625 1750 2275 2825 2938 3250 3803 3955 4375 4550 5650 7345 7606 7910 8125 8750 10283 11375 14125 14690 16250 19015 19775 20566 22750 26621 28250 36725 38030 39550 49439 51415 53242 56875 70625 73450 95075 98875 98878 102830 113750 133105 141250 183625 190150 197750 247195 257075 266210 346073 367250 429739 475375 494375 494390 514150 665525 692146 859478 918125 950750 988750 1235975 1285375 1331050 1730365 1836250 2148695 2376875 2471950 2570750 3008173 3327625 3460730 4297390 4753750 5586607 6016346 6179875 6426875 6655250 8651825 10743475 11173214 12359750 12853750 15040865 16638125 17303650 21486950 27933035 30081730 30899375 33276250 39106249 43259125 53717375 55866070 61798750 75204325 78212498 86518250 107434750 139665175 150408650 195531245 216295625 268586875 279330350 376021625 391062490 432591250 537173750 698325875 752043250 977656225 1396651750 1880108125 1955312450 3491629375 3760216250 4888281125 6983258750 9776562250 24441405625 48882811250