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10104161 = 131137563
BaseRepresentation
bin100110100010…
…110101100001
3201000100022012
4212202311201
510041313121
61000322305
7151612124
oct46426541
921010265
1010104161
115781451
123473395
13212a0c2
1414b03bb
15d48c5b
hex9a2d61

10104161 has 8 divisors (see below), whose sum is σ = 10273824. Its totient is φ = 9936160.

The previous prime is 10104139. The next prime is 10104173. The reversal of 10104161 is 16140101.

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 10104161 - 218 = 9842017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10104131) 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, 17666 + ... + 18228.

It is an arithmetic number, because the mean of its divisors is an integer number (1284228).

Almost surely, 210104161 is an apocalyptic number.

It is an amenable number.

10104161 is a deficient number, since it is larger than the sum of its proper divisors (169663).

10104161 is a wasteful number, since it uses less digits than its factorization.

10104161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 10104161 is about 3178.7042957784. The cubic root of 10104161 is about 216.1889136602.

Adding to 10104161 its reverse (16140101), we get a palindrome (26244262).

The spelling of 10104161 in words is "ten million, one hundred four thousand, one hundred sixty-one".

Divisors: 1 131 137 563 17947 73753 77131 10104161