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107078246 = 21143911087
BaseRepresentation
bin1100110000111…
…10001001100110
321110111010201222
412120132021212
5204403000441
614343020342
72440102322
oct630361146
9243433658
10107078246
1155496520
122ba3a6b2
1319251512
1410314982
159601d4b
hex661e266

107078246 has 16 divisors (see below), whose sum is σ = 175633920. Its totient is φ = 48556680.

The previous prime is 107078219. The next prime is 107078249. The reversal of 107078246 is 642870701.

It is a happy number.

It is a super-2 number, since 2×1070782462 = 22931501532873032, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107078249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4115 + ... + 15201.

It is an arithmetic number, because the mean of its divisors is an integer number (10977120).

Almost surely, 2107078246 is an apocalyptic number.

107078246 is a deficient number, since it is larger than the sum of its proper divisors (68555674).

107078246 is a wasteful number, since it uses less digits than its factorization.

107078246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11539.

The product of its (nonzero) digits is 18816, while the sum is 35.

The square root of 107078246 is about 10347.8619047608. The cubic root of 107078246 is about 474.8616343061.

The spelling of 107078246 in words is "one hundred seven million, seventy-eight thousand, two hundred forty-six".

Divisors: 1 2 11 22 439 878 4829 9658 11087 22174 121957 243914 4867193 9734386 53539123 107078246