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107386061 = 337318653
BaseRepresentation
bin1100110011010…
…01010011001101
321111001202222112
412121221103031
5204442323221
614353353405
72442523616
oct631512315
9244052875
10107386061
1155686812
122bb68865
131932b663
1410394c0d
15966315b
hex66694cd

107386061 has 4 divisors (see below), whose sum is σ = 107705052. Its totient is φ = 107067072.

The previous prime is 107385997. The next prime is 107386063. The reversal of 107386061 is 160683701.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 160683701 = 971656533.

It can be written as a sum of positive squares in 2 ways, for example, as 72505225 + 34880836 = 8515^2 + 5906^2 .

It is a cyclic number.

It is not a de Polignac number, because 107386061 - 26 = 107385997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107386063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 158990 + ... + 159663.

It is an arithmetic number, because the mean of its divisors is an integer number (26926263).

Almost surely, 2107386061 is an apocalyptic number.

It is an amenable number.

107386061 is a deficient number, since it is larger than the sum of its proper divisors (318991).

107386061 is an equidigital number, since it uses as much as digits as its factorization.

107386061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318990.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 107386061 is about 10362.7245934648. The cubic root of 107386061 is about 475.3162230436.

The spelling of 107386061 in words is "one hundred seven million, three hundred eighty-six thousand, sixty-one".

Divisors: 1 337 318653 107386061