Search a number
-
+
10344561 = 329118903
BaseRepresentation
bin100111011101…
…100001110001
3201110120001220
4213131201301
510122011221
61005415253
7153633033
oct47354161
921416056
1010344561
115926027
12356a529
1321b2656
141533c53
15d950c6
hex9dd871

10344561 has 8 divisors (see below), whose sum is σ = 14268480. Its totient is φ = 6658512.

The previous prime is 10344547. The next prime is 10344601. The reversal of 10344561 is 16544301.

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

It is not a de Polignac number, because 10344561 - 213 = 10336369 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10344541) 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, 59365 + ... + 59538.

It is an arithmetic number, because the mean of its divisors is an integer number (1783560).

Almost surely, 210344561 is an apocalyptic number.

It is an amenable number.

10344561 is a deficient number, since it is larger than the sum of its proper divisors (3923919).

10344561 is a wasteful number, since it uses less digits than its factorization.

10344561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118935.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 10344561 is about 3216.2961617364. The cubic root of 10344561 is about 217.8900281400.

Adding to 10344561 its reverse (16544301), we get a palindrome (26888862).

The spelling of 10344561 in words is "ten million, three hundred forty-four thousand, five hundred sixty-one".

Divisors: 1 3 29 87 118903 356709 3448187 10344561