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105325894 = 2618231049
BaseRepresentation
bin1100100011100…
…10010101000110
321100012002222001
412101302111012
5203430412034
614241255514
72416153402
oct621622506
9240162861
10105325894
11544a99a3
122b33459a
1318a89a1b
14ddba102
1593a7a14
hex6472546

105325894 has 16 divisors (see below), whose sum is σ = 160927200. Its totient is φ = 51687360.

The previous prime is 105325861. The next prime is 105325907. The reversal of 105325894 is 498523501.

It is a super-2 number, since 2×1053258942 = 22187087893798472, which contains 22 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, 99882 + ... + 100930.

It is an arithmetic number, because the mean of its divisors is an integer number (10057950).

Almost surely, 2105325894 is an apocalyptic number.

105325894 is a deficient number, since it is larger than the sum of its proper divisors (55601306).

105325894 is a wasteful number, since it uses less digits than its factorization.

105325894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1935.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 105325894 is about 10262.8404450230. The cubic root of 105325894 is about 472.2569790662.

The spelling of 105325894 in words is "one hundred five million, three hundred twenty-five thousand, eight hundred ninety-four".

Divisors: 1 2 61 122 823 1049 1646 2098 50203 63989 100406 127978 863327 1726654 52662947 105325894