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48105886 = 2175923981
BaseRepresentation
bin1011011110000…
…0100110011110
310100112000212111
42313200212132
544303342021
64435024234
71122615253
oct267404636
9110460774
1048105886
1125177734
121413b07a
139c7422a
14656342a
1543538e1
hex2de099e

48105886 has 16 divisors (see below), whose sum is σ = 77701680. Its totient is φ = 22253440.

The previous prime is 48105877. The next prime is 48105901. The reversal of 48105886 is 68850184.

It is a super-3 number, since 3×481058863 (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 7 ways as a sum of consecutive naturals, for example, 9985 + ... + 13996.

It is an arithmetic number, because the mean of its divisors is an integer number (4856355).

Almost surely, 248105886 is an apocalyptic number.

48105886 is a deficient number, since it is larger than the sum of its proper divisors (29595794).

48105886 is a wasteful number, since it uses less digits than its factorization.

48105886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24059.

The product of its (nonzero) digits is 61440, while the sum is 40.

The square root of 48105886 is about 6935.8406844448. The cubic root of 48105886 is about 363.6911551264.

The spelling of 48105886 in words is "forty-eight million, one hundred five thousand, eight hundred eighty-six".

Divisors: 1 2 17 34 59 118 1003 2006 23981 47962 407677 815354 1414879 2829758 24052943 48105886