Base | Representation |
---|---|
bin | 1111010111100001… |
… | …1100100101100011 |
3 | 101122111022122020112 |
4 | 3311320130211203 |
5 | 31422023340300 |
6 | 1521201401535 |
7 | 204140515052 |
oct | 36570344543 |
9 | 11574278215 |
10 | 4125215075 |
11 | 1827638163 |
12 | 9716392ab |
13 | 509853287 |
14 | 2b1c2a399 |
15 | 19225ae35 |
hex | f5e1c963 |
4125215075 has 12 divisors (see below), whose sum is σ = 5136499368. Its totient is φ = 3286473600.
The previous prime is 4125215069. The next prime is 4125215093. The reversal of 4125215075 is 5705125214.
It is not a de Polignac number, because 4125215075 - 212 = 4125210979 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 336317 + ... + 348366.
It is an arithmetic number, because the mean of its divisors is an integer number (428041614).
Almost surely, 24125215075 is an apocalyptic number.
4125215075 is a deficient number, since it is larger than the sum of its proper divisors (1011284293).
4125215075 is a wasteful number, since it uses less digits than its factorization.
4125215075 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 684934 (or 684929 counting only the distinct ones).
The product of its (nonzero) digits is 14000, while the sum is 32.
The square root of 4125215075 is about 64227.8372281054. The cubic root of 4125215075 is about 1603.7950376628.
The spelling of 4125215075 in words is "four billion, one hundred twenty-five million, two hundred fifteen thousand, seventy-five".
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