Base | Representation |
---|---|
bin | 110111010100101101… |
… | …0011111011100101001 |
3 | 102100122211020000021021 |
4 | 1232221122133130221 |
5 | 3421303420123144 |
6 | 130325013412441 |
7 | 11404063555144 |
oct | 1565132373451 |
9 | 370584200237 |
10 | 118806411049 |
11 | 46427138077 |
12 | 1b03803a121 |
13 | b284b29011 |
14 | 5a70a0505b |
15 | 31552d4884 |
hex | 1ba969f729 |
118806411049 has 2 divisors, whose sum is σ = 118806411050. Its totient is φ = 118806411048.
The previous prime is 118806411037. The next prime is 118806411067. The reversal of 118806411049 is 940114608811.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 100172250000 + 18634161049 = 316500^2 + 136507^2 .
It is a cyclic number.
It is not a de Polignac number, because 118806411049 - 219 = 118805886761 is a prime.
It is a super-2 number, since 2×1188064110492 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 118806410996 and 118806411014.
It is not a weakly prime, because it can be changed into another prime (118806411029) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59403205524 + 59403205525.
It is an arithmetic number, because the mean of its divisors is an integer number (59403205525).
Almost surely, 2118806411049 is an apocalyptic number.
It is an amenable number.
118806411049 is a deficient number, since it is larger than the sum of its proper divisors (1).
118806411049 is an equidigital number, since it uses as much as digits as its factorization.
118806411049 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 55296, while the sum is 43.
The spelling of 118806411049 in words is "one hundred eighteen billion, eight hundred six million, four hundred eleven thousand, forty-nine".
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