Base | Representation |
---|---|
bin | 1000100011011100100… |
… | …11100011010110100010 |
3 | 1001002121222111110012220 |
4 | 10101232103203112202 |
5 | 14303411022123201 |
6 | 343004124531510 |
7 | 30143216066262 |
oct | 4215623432642 |
9 | 1032558443186 |
10 | 293908395426 |
11 | 103711699658 |
12 | 48b653b0b96 |
13 | 2193ba9b769 |
14 | 103220c97a2 |
15 | 79a29ce036 |
hex | 446e4e35a2 |
293908395426 has 16 divisors (see below), whose sum is σ = 593876758944. Its totient is φ = 96959470464.
The previous prime is 293908395383. The next prime is 293908395457. The reversal of 293908395426 is 624593809392.
It is a self number, because there is not a number n which added to its sum of digits gives 293908395426.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 252498040 + ... + 252499203.
It is an arithmetic number, because the mean of its divisors is an integer number (37117297434).
Almost surely, 2293908395426 is an apocalyptic number.
293908395426 is an abundant number, since it is smaller than the sum of its proper divisors (299968363518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
293908395426 is a wasteful number, since it uses less digits than its factorization.
293908395426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504997345.
The product of its (nonzero) digits is 25194240, while the sum is 60.
The spelling of 293908395426 in words is "two hundred ninety-three billion, nine hundred eight million, three hundred ninety-five thousand, four hundred twenty-six".
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