Base | Representation |
---|---|
bin | 111110110010001… |
… | …100000010101011 |
3 | 2201102001102012121 |
4 | 332302030002223 |
5 | 4124124001130 |
6 | 252304452111 |
7 | 35050163341 |
oct | 7662140253 |
9 | 2642042177 |
10 | 1053343915 |
11 | 4a0648968 |
12 | 25491a037 |
13 | 13a2c6630 |
14 | 9dc75991 |
15 | 6271bd7a |
hex | 3ec8c0ab |
1053343915 has 16 divisors (see below), whose sum is σ = 1394449056. Its totient is φ = 758880000.
The previous prime is 1053343901. The next prime is 1053343927. The reversal of 1053343915 is 5193433501.
It is a happy number.
1053343915 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1053343915 - 219 = 1052819627 is a prime.
It is a super-2 number, since 2×10533439152 = 2219066806535054450, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194961 + ... + 200290.
It is an arithmetic number, because the mean of its divisors is an integer number (87153066).
Almost surely, 21053343915 is an apocalyptic number.
1053343915 is a deficient number, since it is larger than the sum of its proper divisors (341105141).
1053343915 is a wasteful number, since it uses less digits than its factorization.
1053343915 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 395310.
The product of its (nonzero) digits is 24300, while the sum is 34.
The square root of 1053343915 is about 32455.2602053966. The cubic root of 1053343915 is about 1017.4741794887.
The spelling of 1053343915 in words is "one billion, fifty-three million, three hundred forty-three thousand, nine hundred fifteen".
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