Base | Representation |
---|---|
bin | 1001100000001000… |
… | …11111111010010101 |
3 | 111011112021122211211 |
4 | 10300010133322111 |
5 | 40421432443244 |
6 | 2202113501421 |
7 | 240263430445 |
oct | 46004377225 |
9 | 14145248754 |
10 | 5101452949 |
11 | 218870111a |
12 | ba4571871 |
13 | 633b90818 |
14 | 365750125 |
15 | 1ecce6934 |
hex | 13011fe95 |
5101452949 has 2 divisors, whose sum is σ = 5101452950. Its totient is φ = 5101452948.
The previous prime is 5101452943. The next prime is 5101453037. The reversal of 5101452949 is 9492541015.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3870706225 + 1230746724 = 62215^2 + 35082^2 .
It is a cyclic number.
It is not a de Polignac number, because 5101452949 - 223 = 5093064341 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5101452943) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2550726474 + 2550726475.
It is an arithmetic number, because the mean of its divisors is an integer number (2550726475).
Almost surely, 25101452949 is an apocalyptic number.
It is an amenable number.
5101452949 is a deficient number, since it is larger than the sum of its proper divisors (1).
5101452949 is an equidigital number, since it uses as much as digits as its factorization.
5101452949 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 64800, while the sum is 40.
The square root of 5101452949 is about 71424.4562387422. The cubic root of 5101452949 is about 1721.4640667755.
The spelling of 5101452949 in words is "five billion, one hundred one million, four hundred fifty-two thousand, nine hundred forty-nine".
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