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10079197 = 47214451
BaseRepresentation
bin100110011100…
…101111011101
3200222002001121
4212130233131
510040013242
61000010541
7151446262
oct46345735
920862047
1010079197
115764717
123460a51
13211b92b
1414a5269
15d41667
hex99cbdd

10079197 has 4 divisors (see below), whose sum is σ = 10293696. Its totient is φ = 9864700.

The previous prime is 10079159. The next prime is 10079203. The reversal of 10079197 is 79197001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 79197001 = 136092077.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-10079197 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10079107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107179 + ... + 107272.

It is an arithmetic number, because the mean of its divisors is an integer number (2573424).

Almost surely, 210079197 is an apocalyptic number.

It is an amenable number.

10079197 is a deficient number, since it is larger than the sum of its proper divisors (214499).

10079197 is an equidigital number, since it uses as much as digits as its factorization.

10079197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214498.

The product of its (nonzero) digits is 3969, while the sum is 34.

The square root of 10079197 is about 3174.7751101456. The cubic root of 10079197 is about 216.0107233474.

It can be divided in two parts, 100 and 79197, that added together give a palindrome (79297).

The spelling of 10079197 in words is "ten million, seventy-nine thousand, one hundred ninety-seven".

Divisors: 1 47 214451 10079197