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106230245 = 5119911949
BaseRepresentation
bin1100101010011…
…11000111100101
321101220001111112
412111033013211
5204143331440
614312514405
72426641112
oct625170745
9241801445
10106230245
1154a673a0
122b6aba05
1319015544
1410173909
1594d5965
hex654f1e5

106230245 has 16 divisors (see below), whose sum is σ = 139276800. Its totient is φ = 77140800.

The previous prime is 106230239. The next prime is 106230259. The reversal of 106230245 is 542032601.

It is not a de Polignac number, because 106230245 - 28 = 106229989 is a prime.

It is a super-2 number, since 2×1062302452 = 22569729905520050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 106230245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53531 + ... + 55479.

It is an arithmetic number, because the mean of its divisors is an integer number (8704800).

Almost surely, 2106230245 is an apocalyptic number.

It is an amenable number.

106230245 is a deficient number, since it is larger than the sum of its proper divisors (33046555).

106230245 is a wasteful number, since it uses less digits than its factorization.

106230245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2956.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 106230245 is about 10306.8057612434. The cubic root of 106230245 is about 473.6047626025.

Adding to 106230245 its reverse (542032601), we get a palindrome (648262846).

The spelling of 106230245 in words is "one hundred six million, two hundred thirty thousand, two hundred forty-five".

Divisors: 1 5 11 55 991 1949 4955 9745 10901 21439 54505 107195 1931459 9657295 21246049 106230245