Base | Representation |
---|---|
bin | 1011000100010100… |
… | …1001000011010101 |
3 | 21200001022010020222 |
4 | 2301011021003111 |
5 | 22041023240104 |
6 | 1210445004125 |
7 | 133423234565 |
oct | 26105110325 |
9 | 7601263228 |
10 | 2970915029 |
11 | 1295005485 |
12 | 6aab53645 |
13 | 38466cbb4 |
14 | 2027d4da5 |
15 | 125c4b1be |
hex | b11490d5 |
2970915029 has 2 divisors, whose sum is σ = 2970915030. Its totient is φ = 2970915028.
The previous prime is 2970915011. The next prime is 2970915043. The reversal of 2970915029 is 9205190792.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2921943025 + 48972004 = 54055^2 + 6998^2 .
It is a cyclic number.
It is not a de Polignac number, because 2970915029 - 212 = 2970910933 is a prime.
It is a super-2 number, since 2×29709150292 = 17652672219076141682, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2970915049) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1485457514 + 1485457515.
It is an arithmetic number, because the mean of its divisors is an integer number (1485457515).
Almost surely, 22970915029 is an apocalyptic number.
It is an amenable number.
2970915029 is a deficient number, since it is larger than the sum of its proper divisors (1).
2970915029 is an equidigital number, since it uses as much as digits as its factorization.
2970915029 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 102060, while the sum is 44.
The square root of 2970915029 is about 54506.1008420158. The cubic root of 2970915029 is about 1437.5735610900.
The spelling of 2970915029 in words is "two billion, nine hundred seventy million, nine hundred fifteen thousand, twenty-nine".
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