Base | Representation |
---|---|
bin | 11011001101000111… |
… | …001000111101110110 |
3 | 2210101202122210102022 |
4 | 123031013020331312 |
5 | 434311004123130 |
6 | 21230325113142 |
7 | 2052606305162 |
oct | 331507107566 |
9 | 83352583368 |
10 | 29211004790 |
11 | 1142a93a280 |
12 | 57b28587b2 |
13 | 29a6a96226 |
14 | 15b1745ca2 |
15 | b5e7277e5 |
hex | 6cd1c8f76 |
29211004790 has 32 divisors (see below), whose sum is σ = 57525168384. Its totient is φ = 10591558240.
The previous prime is 29211004789. The next prime is 29211004859. The reversal of 29211004790 is 9740011292.
It is a self number, because there is not a number n which added to its sum of digits gives 29211004790.
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, 344474 + ... + 420813.
It is an arithmetic number, because the mean of its divisors is an integer number (1797661512).
Almost surely, 229211004790 is an apocalyptic number.
29211004790 is a deficient number, since it is larger than the sum of its proper divisors (28314163594).
29211004790 is a wasteful number, since it uses less digits than its factorization.
29211004790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 765652.
The product of its (nonzero) digits is 9072, while the sum is 35.
The spelling of 29211004790 in words is "twenty-nine billion, two hundred eleven million, four thousand, seven hundred ninety".
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