Base | Representation |
---|---|
bin | 100001001011101… |
… | …0111010010110001 |
3 | 2212121002122102222 |
4 | 1002113113102301 |
5 | 4240013432402 |
6 | 302252250425 |
7 | 36406631204 |
oct | 10227272261 |
9 | 2777078388 |
10 | 1113420977 |
11 | 521551729 |
12 | 270a70a15 |
13 | 14989c6a6 |
14 | a7c3393b |
15 | 67b377a2 |
hex | 425d74b1 |
1113420977 has 2 divisors, whose sum is σ = 1113420978. Its totient is φ = 1113420976.
The previous prime is 1113420953. The next prime is 1113421003. The reversal of 1113420977 is 7790243111.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 586075681 + 527345296 = 24209^2 + 22964^2 .
It is a cyclic number.
It is not a de Polignac number, because 1113420977 - 224 = 1096643761 is a prime.
It is not a weakly prime, because it can be changed into another prime (1113420947) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556710488 + 556710489.
It is an arithmetic number, because the mean of its divisors is an integer number (556710489).
Almost surely, 21113420977 is an apocalyptic number.
It is an amenable number.
1113420977 is a deficient number, since it is larger than the sum of its proper divisors (1).
1113420977 is an equidigital number, since it uses as much as digits as its factorization.
1113420977 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 10584, while the sum is 35.
The square root of 1113420977 is about 33367.9633331134. The cubic root of 1113420977 is about 1036.4614009050.
The spelling of 1113420977 in words is "one billion, one hundred thirteen million, four hundred twenty thousand, nine hundred seventy-seven".
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