Base | Representation |
---|---|
bin | 111110101110100… |
… | …110110101101001 |
3 | 2201100021201101120 |
4 | 332232212311221 |
5 | 4123403430342 |
6 | 252232405453 |
7 | 35036203302 |
oct | 7656466551 |
9 | 2640251346 |
10 | 1052405097 |
11 | 4a0067587 |
12 | 254546889 |
13 | 13a058213 |
14 | 9daad7a9 |
15 | 625d3aec |
hex | 3eba6d69 |
1052405097 has 32 divisors (see below), whose sum is σ = 1497533184. Its totient is φ = 656409600.
The previous prime is 1052405087. The next prime is 1052405119. The reversal of 1052405097 is 7905042501.
It is not a de Polignac number, because 1052405097 - 28 = 1052404841 is a prime.
It is a super-2 number, since 2×10524050972 = 2215112976383158818, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1052405017) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 321493 + ... + 324749.
It is an arithmetic number, because the mean of its divisors is an integer number (46797912).
Almost surely, 21052405097 is an apocalyptic number.
It is an amenable number.
1052405097 is a deficient number, since it is larger than the sum of its proper divisors (445128087).
1052405097 is a wasteful number, since it uses less digits than its factorization.
1052405097 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3409.
The product of its (nonzero) digits is 12600, while the sum is 33.
The square root of 1052405097 is about 32440.7937171704. The cubic root of 1052405097 is about 1017.1718068924.
Adding to 1052405097 its reverse (7905042501), we get a palindrome (8957447598).
The spelling of 1052405097 in words is "one billion, fifty-two million, four hundred five thousand, ninety-seven".
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