Base | Representation |
---|---|
bin | 1111101011110001111… |
… | …1000011110100000011 |
3 | 221202111110010222010210 |
4 | 3322330133003310003 |
5 | 13403313224343133 |
6 | 323441141325203 |
7 | 25316141113500 |
oct | 3727437036403 |
9 | 852443128123 |
10 | 269450231043 |
11 | a43006a3764 |
12 | 4427a406803 |
13 | 1c5418a7546 |
14 | d081aa84a7 |
15 | 702068a763 |
hex | 3ebc7c3d03 |
269450231043 has 48 divisors (see below), whose sum is σ = 421286135424. Its totient is φ = 152737280640.
The previous prime is 269450231041. The next prime is 269450231059. The reversal of 269450231043 is 340132054962.
It is not a de Polignac number, because 269450231043 - 21 = 269450231041 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 269450230992 and 269450231010.
It is not an unprimeable number, because it can be changed into a prime (269450231041) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 9508071 + ... + 9536367.
It is an arithmetic number, because the mean of its divisors is an integer number (8776794488).
Almost surely, 2269450231043 is an apocalyptic number.
269450231043 is a deficient number, since it is larger than the sum of its proper divisors (151835904381).
269450231043 is a wasteful number, since it uses less digits than its factorization.
269450231043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28832 (or 28825 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 39.
The spelling of 269450231043 in words is "two hundred sixty-nine billion, four hundred fifty million, two hundred thirty-one thousand, forty-three".
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