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48105495 = 355172137
BaseRepresentation
bin1011011110000…
…0100000010111
310100112000100000
42313200200113
544303333440
64435022343
71122614154
oct267404027
9110460300
1048105495
1125177409
121413a9b3
139c73cb9
14656322b
154353730
hex2de0817

48105495 has 72 divisors (see below), whose sum is σ = 92527344. Its totient is φ = 23970816.

The previous prime is 48105469. The next prime is 48105523. The reversal of 48105495 is 59450184.

It is not a de Polignac number, because 48105495 - 219 = 47581207 is a prime.

It is a super-3 number, since 3×481054953 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 351067 + ... + 351203.

It is an arithmetic number, because the mean of its divisors is an integer number (1285102).

Almost surely, 248105495 is an apocalyptic number.

48105495 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

48105495 is a deficient number, since it is larger than the sum of its proper divisors (44421849).

48105495 is a wasteful number, since it uses less digits than its factorization.

48105495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 48105495 is about 6935.8124974656. The cubic root of 48105495 is about 363.6901697748.

The spelling of 48105495 in words is "forty-eight million, one hundred five thousand, four hundred ninety-five".

Divisors: 1 3 5 9 15 17 27 45 51 81 85 135 137 153 243 255 289 405 411 459 685 765 867 1215 1233 1377 1445 2055 2295 2329 2601 3699 4131 4335 6165 6885 6987 7803 11097 11645 13005 18495 20655 20961 23409 33291 34935 39015 39593 55485 62883 70227 104805 117045 118779 166455 188649 197965 314415 351135 356337 565947 593895 943245 1069011 1781685 2829735 3207033 5345055 9621099 16035165 48105495