Base | Representation |
---|---|
bin | 1001011000000111110100… |
… | …1101001001111111110100 |
3 | 1100111121222011112021120221 |
4 | 2112001331031021333310 |
5 | 2322404411130024340 |
6 | 33532205254504124 |
7 | 2112605646663046 |
oct | 226017515117764 |
9 | 40447864467527 |
10 | 10310022111220 |
11 | 3315501777867 |
12 | 11a6199665044 |
13 | 59a300416950 |
14 | 27901730ba96 |
15 | 12d2c23cb44a |
hex | 9607d349ff4 |
10310022111220 has 24 divisors (see below), whose sum is σ = 23316511544424. Its totient is φ = 3806777394816.
The previous prime is 10310022111217. The next prime is 10310022111227. The reversal of 10310022111220 is 2211122001301.
It can be written as a sum of positive squares in 4 ways, for example, as 578442386916 + 9731579724304 = 760554^2 + 3119548^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10310022111194 and 10310022111203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10310022111227) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19826965339 + ... + 19826965858.
It is an arithmetic number, because the mean of its divisors is an integer number (971521314351).
Almost surely, 210310022111220 is an apocalyptic number.
10310022111220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10310022111220 is an abundant number, since it is smaller than the sum of its proper divisors (13006489433204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10310022111220 is a wasteful number, since it uses less digits than its factorization.
10310022111220 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39653931219 (or 39653931217 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 10310022111220 its reverse (2211122001301), we get a palindrome (12521144112521).
The spelling of 10310022111220 in words is "ten trillion, three hundred ten billion, twenty-two million, one hundred eleven thousand, two hundred twenty".
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