Base | Representation |
---|---|
bin | 111000101111111… |
… | …1110000110010010 |
3 | 11220201002200212112 |
4 | 1301133332012102 |
5 | 12344434044401 |
6 | 512541425322 |
7 | 65121325436 |
oct | 16137760622 |
9 | 4821080775 |
10 | 1904206226 |
11 | 89796935a |
12 | 45186b242 |
13 | 244677260 |
14 | 140c809c6 |
15 | b228e3bb |
hex | 717fe192 |
1904206226 has 16 divisors (see below), whose sum is σ = 3119352768. Its totient is φ = 866485200.
The previous prime is 1904206223. The next prime is 1904206237. The reversal of 1904206226 is 6226024091.
It is a super-2 number, since 2×19042062262 = 7252002702274326152, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1904206192 and 1904206201.
It is not an unprimeable number, because it can be changed into a prime (1904206223) 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, 513920 + ... + 517611.
It is an arithmetic number, because the mean of its divisors is an integer number (194959548).
Almost surely, 21904206226 is an apocalyptic number.
1904206226 is a deficient number, since it is larger than the sum of its proper divisors (1215146542).
1904206226 is a wasteful number, since it uses less digits than its factorization.
1904206226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1031617.
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 1904206226 is about 43637.2114828617. The cubic root of 1904206226 is about 1239.4756337351.
The spelling of 1904206226 in words is "one billion, nine hundred four million, two hundred six thousand, two hundred twenty-six".
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