Base | Representation |
---|---|
bin | 100110111000… |
… | …100001010011 |
3 | 201011212010202 |
4 | 212320201103 |
5 | 10102133404 |
6 | 1002245415 |
7 | 152432066 |
oct | 46704123 |
9 | 21155122 |
10 | 10192979 |
11 | 5832155 |
12 | 34b686b |
13 | 215b664 |
14 | 14d48dd |
15 | d6521e |
hex | 9b8853 |
10192979 has 16 divisors (see below), whose sum is σ = 11404800. Its totient is φ = 9060480.
The previous prime is 10192957. The next prime is 10192991. The reversal of 10192979 is 97929101.
10192979 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 10192979 - 220 = 9144403 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10192999) 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 15 ways as a sum of consecutive naturals, for example, 51122 + ... + 51320.
It is an arithmetic number, because the mean of its divisors is an integer number (712800).
Almost surely, 210192979 is an apocalyptic number.
10192979 is a deficient number, since it is larger than the sum of its proper divisors (1211821).
10192979 is a wasteful number, since it uses less digits than its factorization.
10192979 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 370.
The product of its (nonzero) digits is 10206, while the sum is 38.
The square root of 10192979 is about 3192.6445151316. The cubic root of 10192979 is about 216.8205174207.
The spelling of 10192979 in words is "ten million, one hundred ninety-two thousand, nine hundred seventy-nine".
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