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8313101 is a prime number
BaseRepresentation
bin11111101101100100001101
3120122100102122
4133231210031
54112004401
6454102325
7130442306
oct37554415
916570378
108313101
114768835
12294a9a5
131950ac4
1411657ad
15ae321b
hex7ed90d

8313101 has 2 divisors, whose sum is σ = 8313102. Its totient is φ = 8313100.

The previous prime is 8313077. The next prime is 8313113. The reversal of 8313101 is 1013138.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8128201 + 184900 = 2851^2 + 430^2 .

It is a cyclic number.

It is not a de Polignac number, because 8313101 - 218 = 8050957 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 8313101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8313161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4156550 + 4156551.

It is an arithmetic number, because the mean of its divisors is an integer number (4156551).

Almost surely, 28313101 is an apocalyptic number.

It is an amenable number.

8313101 is a deficient number, since it is larger than the sum of its proper divisors (1).

8313101 is an equidigital number, since it uses as much as digits as its factorization.

8313101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 8313101 is about 2883.2448734022. The cubic root of 8313101 is about 202.5758573697.

Adding to 8313101 its reverse (1013138), we get a palindrome (9326239).

The spelling of 8313101 in words is "eight million, three hundred thirteen thousand, one hundred one".