Base | Representation |
---|---|
bin | 10011001100000111… |
… | …00011101110111110 |
3 | 222120222022002222111 |
4 | 21212003203232332 |
5 | 132044322042142 |
6 | 4422134404234 |
7 | 513203526364 |
oct | 114603435676 |
9 | 28528262874 |
10 | 10302143422 |
11 | 440732291a |
12 | 1bb620067a |
13 | c82488a6c |
14 | 6da333634 |
15 | 404691e17 |
hex | 2660e3bbe |
10302143422 has 8 divisors (see below), whose sum is σ = 15484185000. Its totient is φ = 5140748424.
The previous prime is 10302143419. The next prime is 10302143437. The reversal of 10302143422 is 22434120301.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×103021434222 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10302143393 and 10302143402.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5160397 + ... + 5162392.
It is an arithmetic number, because the mean of its divisors is an integer number (1935523125).
Almost surely, 210302143422 is an apocalyptic number.
10302143422 is a deficient number, since it is larger than the sum of its proper divisors (5182041578).
10302143422 is a wasteful number, since it uses less digits than its factorization.
10302143422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10323290.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 10302143422 its reverse (22434120301), we get a palindrome (32736263723).
The spelling of 10302143422 in words is "ten billion, three hundred two million, one hundred forty-three thousand, four hundred twenty-two".
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