Base | Representation |
---|---|
bin | 10010110101011001… |
… | …000101111101101110 |
3 | 1221012101101002220001 |
4 | 102311121011331232 |
5 | 312404104421220 |
6 | 13142415414514 |
7 | 1314101466115 |
oct | 226531057556 |
9 | 57171332801 |
10 | 20223123310 |
11 | 8638475955 |
12 | 3b0482443a |
13 | 1ba3999b70 |
14 | d9bba6c7c |
15 | 7d564180a |
hex | 4b5645f6e |
20223123310 has 32 divisors (see below), whose sum is σ = 40157897472. Its totient is φ = 7284875520.
The previous prime is 20223123289. The next prime is 20223123331. The reversal of 20223123310 is 1332132202.
It is an interprime number because it is at equal distance from previous prime (20223123289) and next prime (20223123331).
It is a super-2 number, since 2×202231233102 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1891774 + ... + 1902433.
It is an arithmetic number, because the mean of its divisors is an integer number (1254934296).
Almost surely, 220223123310 is an apocalyptic number.
20223123310 is a deficient number, since it is larger than the sum of its proper divisors (19934774162).
20223123310 is a wasteful number, since it uses less digits than its factorization.
20223123310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3794268.
The product of its (nonzero) digits is 432, while the sum is 19.
Adding to 20223123310 its reverse (1332132202), we get a palindrome (21555255512).
The spelling of 20223123310 in words is "twenty billion, two hundred twenty-three million, one hundred twenty-three thousand, three hundred ten".
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