Base | Representation |
---|---|
bin | 101110111011100011111… |
… | …101110110110101011101 |
3 | 102102022102021202200012011 |
4 | 232323203331312311131 |
5 | 410314400312143141 |
6 | 10505322332311221 |
7 | 452000514450421 |
oct | 56734375666535 |
9 | 12368367680164 |
10 | 3225050115421 |
11 | 1033810793402 |
12 | 441052912511 |
13 | 1a5175881384 |
14 | b2143c88b81 |
15 | 58d56e89881 |
hex | 2eee3f76d5d |
3225050115421 has 32 divisors (see below), whose sum is σ = 3642373324800. Its totient is φ = 2842177688640.
The previous prime is 3225050115337. The next prime is 3225050115467. The reversal of 3225050115421 is 1245110505223.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3225050115421 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3225050115121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (29) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 917340 + ... + 2700298.
It is an arithmetic number, because the mean of its divisors is an integer number (113824166400).
Almost surely, 23225050115421 is an apocalyptic number.
3225050115421 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
3225050115421 is a deficient number, since it is larger than the sum of its proper divisors (417323209379).
3225050115421 is a wasteful number, since it uses less digits than its factorization.
3225050115421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1783129.
The product of its (nonzero) digits is 12000, while the sum is 31.
The spelling of 3225050115421 in words is "three trillion, two hundred twenty-five billion, fifty million, one hundred fifteen thousand, four hundred twenty-one".
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