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10399301 = 11945391
BaseRepresentation
bin100111101010…
…111001000101
3201120100011022
4213222321011
510130234201
61010520525
7154251443
oct47527105
921510138
1010399301
115963170
123596145
132201543
141549b93
15da641b
hex9eae45

10399301 has 4 divisors (see below), whose sum is σ = 11344704. Its totient is φ = 9453900.

The previous prime is 10399297. The next prime is 10399303.

10399301 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10399301 - 22 = 10399297 is a prime.

It is a super-2 number, since 2×103993012 = 216290922577202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10399303) 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, 472685 + ... + 472706.

It is an arithmetic number, because the mean of its divisors is an integer number (2836176).

Almost surely, 210399301 is an apocalyptic number.

10399301 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10399301 is a deficient number, since it is larger than the sum of its proper divisors (945403).

10399301 is an equidigital number, since it uses as much as digits as its factorization.

10399301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945402.

The product of its (nonzero) digits is 729, while the sum is 26.

The square root of 10399301 is about 3224.7947221490. The cubic root of 10399301 is about 218.2736862230.

The spelling of 10399301 in words is "ten million, three hundred ninety-nine thousand, three hundred one".

Divisors: 1 11 945391 10399301