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107074441 = 733146077
BaseRepresentation
bin1100110000111…
…01001110001001
321110110221112001
412120131032021
5204402340231
614342551001
72440055245
oct630351611
9243427461
10107074441
1155493681
122ba38461
131924c876
1410313425
159600b61
hex661d389

107074441 has 4 divisors (see below), whose sum is σ = 107221252. Its totient is φ = 106927632.

The previous prime is 107074427. The next prime is 107074447. The reversal of 107074441 is 144470701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 144470701 = 169785133.

It can be written as a sum of positive squares in 2 ways, for example, as 60902416 + 46172025 = 7804^2 + 6795^2 .

It is a cyclic number.

It is not a de Polignac number, because 107074441 - 29 = 107073929 is a prime.

It is a super-2 number, since 2×1070744412 = 22929871830924962, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (107074447) 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 3 ways as a sum of consecutive naturals, for example, 72306 + ... + 73771.

It is an arithmetic number, because the mean of its divisors is an integer number (26805313).

Almost surely, 2107074441 is an apocalyptic number.

It is an amenable number.

107074441 is a deficient number, since it is larger than the sum of its proper divisors (146811).

107074441 is an equidigital number, since it uses as much as digits as its factorization.

107074441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146810.

The product of its (nonzero) digits is 3136, while the sum is 28.

The square root of 107074441 is about 10347.6780487218. The cubic root of 107074441 is about 474.8560095411.

The spelling of 107074441 in words is "one hundred seven million, seventy-four thousand, four hundred forty-one".

Divisors: 1 733 146077 107074441