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10348897 = 133492281
BaseRepresentation
bin100111011110…
…100101100001
3201110210000111
4213132211201
510122131042
61005451321
7153651466
oct47364541
921423014
1010348897
115929309
123570b41
1321b4610
14153566d
15d96517
hex9de961

10348897 has 8 divisors (see below), whose sum is σ = 11181800. Its totient is φ = 9521280.

The previous prime is 10348867. The next prime is 10348907. The reversal of 10348897 is 79884301.

It can be written as a sum of positive squares in 4 ways, for example, as 1354896 + 8994001 = 1164^2 + 2999^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10348897 - 215 = 10316129 is a prime.

It is a super-3 number, since 3×103488973 (a number of 22 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10348817) 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 7 ways as a sum of consecutive naturals, for example, 3397 + ... + 5677.

It is an arithmetic number, because the mean of its divisors is an integer number (1397725).

Almost surely, 210348897 is an apocalyptic number.

It is an amenable number.

10348897 is a deficient number, since it is larger than the sum of its proper divisors (832903).

10348897 is a wasteful number, since it uses less digits than its factorization.

10348897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2643.

The product of its (nonzero) digits is 48384, while the sum is 40.

The square root of 10348897 is about 3216.9701583944. The cubic root of 10348897 is about 217.9204672983.

The spelling of 10348897 in words is "ten million, three hundred forty-eight thousand, eight hundred ninety-seven".

Divisors: 1 13 349 2281 4537 29653 796069 10348897