Base | Representation |
---|---|
bin | 1011100101100101… |
… | …11001111111000110 |
3 | 121001112202012120120 |
4 | 11302302321333012 |
5 | 100220023232010 |
6 | 2505143442410 |
7 | 310105621230 |
oct | 56262717706 |
9 | 17045665516 |
10 | 6220914630 |
11 | 27025a9267 |
12 | 1257456406 |
13 | 781a96898 |
14 | 4302b7250 |
15 | 266223e70 |
hex | 172cb9fc6 |
6220914630 has 32 divisors (see below), whose sum is σ = 17063080704. Its totient is φ = 1421923296.
The previous prime is 6220914617. The next prime is 6220914631. The reversal of 6220914630 is 364190226.
It is a junction number, because it is equal to n+sod(n) for n = 6220914591 and 6220914600.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6220914631) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14811492 + ... + 14811911.
It is an arithmetic number, because the mean of its divisors is an integer number (533221272).
Almost surely, 26220914630 is an apocalyptic number.
6220914630 is an abundant number, since it is smaller than the sum of its proper divisors (10842166074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6220914630 is a wasteful number, since it uses less digits than its factorization.
6220914630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29623420.
The product of its (nonzero) digits is 15552, while the sum is 33.
The square root of 6220914630 is about 78872.7749606922. The cubic root of 6220914630 is about 1839.1539342351.
The spelling of 6220914630 in words is "six billion, two hundred twenty million, nine hundred fourteen thousand, six hundred thirty".
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