Base | Representation |
---|---|
bin | 1011000101000111… |
… | …0001100110011100 |
3 | 21200021112101012210 |
4 | 2301101301212130 |
5 | 22042400224334 |
6 | 1211044000420 |
7 | 133463340201 |
oct | 26121614634 |
9 | 7607471183 |
10 | 2974226844 |
11 | 1296967716 |
12 | 6b0090110 |
13 | 38525c454 |
14 | 203017ca8 |
15 | 1261a25e9 |
hex | b147199c |
2974226844 has 12 divisors (see below), whose sum is σ = 6939862664. Its totient is φ = 991408944.
The previous prime is 2974226813. The next prime is 2974226911. The reversal of 2974226844 is 4486224792.
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 2974226793 and 2974226802.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123926107 + ... + 123926130.
Almost surely, 22974226844 is an apocalyptic number.
It is an amenable number.
2974226844 is an abundant number, since it is smaller than the sum of its proper divisors (3965635820).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2974226844 is a wasteful number, since it uses less digits than its factorization.
2974226844 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 247852244 (or 247852242 counting only the distinct ones).
The product of its digits is 1548288, while the sum is 48.
The square root of 2974226844 is about 54536.4726032038. The cubic root of 2974226844 is about 1438.1075390776.
The spelling of 2974226844 in words is "two billion, nine hundred seventy-four million, two hundred twenty-six thousand, eight hundred forty-four".
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