Base | Representation |
---|---|
bin | 10011001110010110… |
… | …00001000010001001 |
3 | 222122021112210202222 |
4 | 21213023001002021 |
5 | 132114121010112 |
6 | 4424044103425 |
7 | 513521665331 |
oct | 114713010211 |
9 | 28567483688 |
10 | 10320875657 |
11 | 4416957704 |
12 | 2000534b75 |
13 | c86317121 |
14 | 6dca0c0c1 |
15 | 406142372 |
hex | 2672c1089 |
10320875657 has 4 divisors (see below), whose sum is σ = 10332512256. Its totient is φ = 10309239060.
The previous prime is 10320875651. The next prime is 10320875689. The reversal of 10320875657 is 75657802301.
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.
It is a cyclic number.
It is not a de Polignac number, because 10320875657 - 24 = 10320875641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10320875651) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5816969 + ... + 5818742.
It is an arithmetic number, because the mean of its divisors is an integer number (2583128064).
Almost surely, 210320875657 is an apocalyptic number.
It is an amenable number.
10320875657 is a deficient number, since it is larger than the sum of its proper divisors (11636599).
10320875657 is an equidigital number, since it uses as much as digits as its factorization.
10320875657 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11636598.
The product of its (nonzero) digits is 352800, while the sum is 44.
The spelling of 10320875657 in words is "ten billion, three hundred twenty million, eight hundred seventy-five thousand, six hundred fifty-seven".
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