Base | Representation |
---|---|
bin | 10100110111010100… |
… | …101101011000000110 |
3 | 2010211022012221010222 |
4 | 110313110231120012 |
5 | 331340132341402 |
6 | 14143010144342 |
7 | 1422111314042 |
oct | 246724553006 |
9 | 63738187128 |
10 | 22403012102 |
11 | 9556a09639 |
12 | 44128820b2 |
13 | 21604a95a3 |
14 | 11274cb022 |
15 | 8b1bd97a2 |
hex | 53752d606 |
22403012102 has 4 divisors (see below), whose sum is σ = 33604518156. Its totient is φ = 11201506050.
The previous prime is 22403012059. The next prime is 22403012113. The reversal of 22403012102 is 20121030422.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 20121030422 = 2 ⋅10060515211.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5600753024 + ... + 5600753027.
It is an arithmetic number, because the mean of its divisors is an integer number (8401129539).
Almost surely, 222403012102 is an apocalyptic number.
22403012102 is a deficient number, since it is larger than the sum of its proper divisors (11201506054).
22403012102 is a wasteful number, since it uses less digits than its factorization.
22403012102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11201506053.
The product of its (nonzero) digits is 192, while the sum is 17.
Adding to 22403012102 its reverse (20121030422), we get a palindrome (42524042524).
The spelling of 22403012102 in words is "twenty-two billion, four hundred three million, twelve thousand, one hundred two".
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