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10000240197 = 313417248447
BaseRepresentation
bin10010101000000111…
…11000111001000101
3221210221012211121120
421110003320321011
5130440030141242
64332151504153
7502546432143
oct112403707105
927727184546
1010000240197
114271969522
121b31088059
13c34a728bc
146ac1c6593
153d7e091ec
hex2540f8e45

10000240197 has 8 divisors (see below), whose sum is σ = 13334701056. Its totient is φ = 6666303072.

The previous prime is 10000240169. The next prime is 10000240241. The reversal of 10000240197 is 79104200001.

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

It is not a de Polignac number, because 10000240197 - 28 = 10000239941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10000240097) 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, 83973 + ... + 164474.

It is an arithmetic number, because the mean of its divisors is an integer number (1666837632).

Almost surely, 210000240197 is an apocalyptic number.

It is an amenable number.

10000240197 is a deficient number, since it is larger than the sum of its proper divisors (3334460859).

10000240197 is a wasteful number, since it uses less digits than its factorization.

10000240197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261867.

The product of its (nonzero) digits is 504, while the sum is 24.

Adding to 10000240197 its reverse (79104200001), we get a palindrome (89104440198).

The spelling of 10000240197 in words is "ten billion, two hundred forty thousand, one hundred ninety-seven".

Divisors: 1 3 13417 40251 248447 745341 3333413399 10000240197