Base | Representation |
---|---|
bin | 101111100000100010… |
… | …0000000110010110010 |
3 | 100202100011211202020202 |
4 | 1133001010000302302 |
5 | 3132420431133242 |
6 | 114511401235202 |
7 | 10241142522044 |
oct | 1370104006262 |
9 | 322304752222 |
10 | 102023302322 |
11 | 3a2a4549087 |
12 | 17933492b02 |
13 | 980ba55356 |
14 | 4d1ba63a94 |
15 | 29c1ba1932 |
hex | 17c1100cb2 |
102023302322 has 4 divisors (see below), whose sum is σ = 153034953486. Its totient is φ = 51011651160.
The previous prime is 102023302309. The next prime is 102023302327. The reversal of 102023302322 is 223203320201.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 223203320201 = 313241 ⋅712561.
It can be written as a sum of positive squares in only one way, i.e., 58408739041 + 43614563281 = 241679^2 + 208841^2 .
It is a junction number, because it is equal to n+sod(n) for n = 102023302294 and 102023302303.
It is not an unprimeable number, because it can be changed into a prime (102023302327) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25505825579 + ... + 25505825582.
Almost surely, 2102023302322 is an apocalyptic number.
102023302322 is a deficient number, since it is larger than the sum of its proper divisors (51011651164).
102023302322 is an equidigital number, since it uses as much as digits as its factorization.
102023302322 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 51011651163.
The product of its (nonzero) digits is 864, while the sum is 20.
Adding to 102023302322 its reverse (223203320201), we get a palindrome (325226622523).
The spelling of 102023302322 in words is "one hundred two billion, twenty-three million, three hundred two thousand, three hundred twenty-two".
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