Base | Representation |
---|---|
bin | 1111000111110… |
… | …11101111001001 |
3 | 22211201011112011 |
4 | 13203323233021 |
5 | 224434011413 |
6 | 20331015521 |
7 | 3100202623 |
oct | 743735711 |
9 | 284634464 |
10 | 126860233 |
11 | 65677a75 |
12 | 3659a5a1 |
13 | 20389636 |
14 | 12bc3c13 |
15 | b20d33d |
hex | 78fbbc9 |
126860233 has 2 divisors, whose sum is σ = 126860234. Its totient is φ = 126860232.
The previous prime is 126860221. The next prime is 126860243. The reversal of 126860233 is 332068621.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 118548544 + 8311689 = 10888^2 + 2883^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-126860233 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 126860195 and 126860204.
It is not a weakly prime, because it can be changed into another prime (126860243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63430116 + 63430117.
It is an arithmetic number, because the mean of its divisors is an integer number (63430117).
Almost surely, 2126860233 is an apocalyptic number.
It is an amenable number.
126860233 is a deficient number, since it is larger than the sum of its proper divisors (1).
126860233 is an equidigital number, since it uses as much as digits as its factorization.
126860233 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 10368, while the sum is 31.
The square root of 126860233 is about 11263.2248046463. The cubic root of 126860233 is about 502.4681075111.
The spelling of 126860233 in words is "one hundred twenty-six million, eight hundred sixty thousand, two hundred thirty-three".
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