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48105194 = 2213111287
BaseRepresentation
bin1011011110000…
…0011011101010
310100111222220212
42313200123222
544303331234
64435021122
71122613244
oct267403352
9110458825
1048105194
1125177165
121413a7a2
139c73b17
146563094
1543535ce
hex2de06ea

48105194 has 8 divisors (see below), whose sum is σ = 72198048. Its totient is φ = 24039180.

The previous prime is 48105193. The next prime is 48105199. The reversal of 48105194 is 49150184.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×481051943 (a number of 24 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 48105194.

It is not an unprimeable number, because it can be changed into a prime (48105193) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1382 + ... + 9905.

It is an arithmetic number, because the mean of its divisors is an integer number (9024756).

Almost surely, 248105194 is an apocalyptic number.

48105194 is a deficient number, since it is larger than the sum of its proper divisors (24092854).

48105194 is a wasteful number, since it uses less digits than its factorization.

48105194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13420.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 48105194 is about 6935.7907984598. The cubic root of 48105194 is about 363.6894112269.

The spelling of 48105194 in words is "forty-eight million, one hundred five thousand, one hundred ninety-four".

Divisors: 1 2 2131 4262 11287 22574 24052597 48105194