Search a number
-
+
10454161 = 193117749
BaseRepresentation
bin100111111000…
…010010010001
3201200010102011
4213320102101
510134013121
61012022521
7154600414
oct47702221
921603364
1010454161
1159a0403
123601a41
1322204c3
141561b7b
15db77e1
hex9f8491

10454161 has 8 divisors (see below), whose sum is σ = 11360000. Its totient is φ = 9583920.

The previous prime is 10454153. The next prime is 10454177. The reversal of 10454161 is 16145401.

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 10454161 - 23 = 10454153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10454131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8286 + ... + 9463.

It is an arithmetic number, because the mean of its divisors is an integer number (1420000).

Almost surely, 210454161 is an apocalyptic number.

It is an amenable number.

10454161 is a deficient number, since it is larger than the sum of its proper divisors (905839).

10454161 is a wasteful number, since it uses less digits than its factorization.

10454161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17799.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 10454161 is about 3233.2895014211. The cubic root of 10454161 is about 218.6568369544.

Adding to 10454161 its reverse (16145401), we get a palindrome (26599562).

The spelling of 10454161 in words is "ten million, four hundred fifty-four thousand, one hundred sixty-one".

Divisors: 1 19 31 589 17749 337231 550219 10454161