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69106801 is a prime number
BaseRepresentation
bin1000001111001…
…11110001110001
311211000222201011
410013213301301
5120142404201
610505110521
71466253361
oct407476161
9154028634
1069106801
1136010a65
121b188441
13114180ca
14926c9a1
156101151
hex41e7c71

69106801 has 2 divisors, whose sum is σ = 69106802. Its totient is φ = 69106800.

The previous prime is 69106733. The next prime is 69106813. The reversal of 69106801 is 10860196.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 56610576 + 12496225 = 7524^2 + 3535^2 .

It is a cyclic number.

It is not a de Polignac number, because 69106801 - 27 = 69106673 is a prime.

It is a Chen prime.

It is equal to p4068562 and since 69106801 and 4068562 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (69106901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34553400 + 34553401.

It is an arithmetic number, because the mean of its divisors is an integer number (34553401).

Almost surely, 269106801 is an apocalyptic number.

It is an amenable number.

69106801 is a deficient number, since it is larger than the sum of its proper divisors (1).

69106801 is an equidigital number, since it uses as much as digits as its factorization.

69106801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 31.

The square root of 69106801 is about 8313.0500419521. The cubic root of 69106801 is about 410.3681028861.

Adding to 69106801 its reverse (10860196), we get a palindrome (79966997).

The spelling of 69106801 in words is "sixty-nine million, one hundred six thousand, eight hundred one".