Base | Representation |
---|---|
bin | 100110110000010… |
… | …1110001000110110 |
3 | 10100121222100022001 |
4 | 1031200232020312 |
5 | 10130402020342 |
6 | 333012325514 |
7 | 44140262230 |
oct | 11540561066 |
9 | 3317870261 |
10 | 1300423222 |
11 | 60806723a |
12 | 30361389a |
13 | 1795557c7 |
14 | c49d1250 |
15 | 792758b7 |
hex | 4d82e236 |
1300423222 has 16 divisors (see below), whose sum is σ = 2230268832. Its totient is φ = 557081280.
The previous prime is 1300423217. The next prime is 1300423303. The reversal of 1300423222 is 2223240031.
It is a super-2 number, since 2×13004232222 = 3382201112633722568, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 1300423222.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15148 + ... + 53200.
It is an arithmetic number, because the mean of its divisors is an integer number (139391802).
Almost surely, 21300423222 is an apocalyptic number.
1300423222 is a deficient number, since it is larger than the sum of its proper divisors (929845610).
1300423222 is a wasteful number, since it uses less digits than its factorization.
1300423222 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40503.
The product of its (nonzero) digits is 576, while the sum is 19.
The square root of 1300423222 is about 36061.3813102050. The cubic root of 1300423222 is about 1091.5113064875.
Adding to 1300423222 its reverse (2223240031), we get a palindrome (3523663253).
The spelling of 1300423222 in words is "one billion, three hundred million, four hundred twenty-three thousand, two hundred twenty-two".
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