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10105197 = 39713469
BaseRepresentation
bin100110100011…
…000101101101
3201000101201120
4212203011231
510041331242
61000331153
7151615134
oct46430555
921011646
1010105197
115782203
123473ab9
13212a70b
1414b091b
15d491ec
hex9a316d

10105197 has 8 divisors (see below), whose sum is σ = 13491360. Its totient is φ = 6727920.

The previous prime is 10105189. The next prime is 10105213. The reversal of 10105197 is 79150101.

10105197 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 10105197 - 23 = 10105189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10105097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1179 + ... + 4647.

It is an arithmetic number, because the mean of its divisors is an integer number (1686420).

Almost surely, 210105197 is an apocalyptic number.

It is an amenable number.

10105197 is a deficient number, since it is larger than the sum of its proper divisors (3386163).

10105197 is an equidigital number, since it uses as much as digits as its factorization.

10105197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4443.

The product of its (nonzero) digits is 315, while the sum is 24.

The square root of 10105197 is about 3178.8672510817. The cubic root of 10105197 is about 216.1963021694.

Adding to 10105197 its reverse (79150101), we get a palindrome (89255298).

The spelling of 10105197 in words is "ten million, one hundred five thousand, one hundred ninety-seven".

Divisors: 1 3 971 2913 3469 10407 3368399 10105197