Base | Representation |
---|---|
bin | 11111011100100001111… |
… | …111111011101010101010 |
3 | 21122120202112212222111001 |
4 | 133130201333323222222 |
5 | 240401100333114412 |
6 | 4332415513225214 |
7 | 312060040033444 |
oct | 37344177735252 |
9 | 7576675788431 |
10 | 2160938957482 |
11 | 7634a3784668 |
12 | 2aa97a10220a |
13 | 128a111b7826 |
14 | 76838d81494 |
15 | 3b3270de957 |
hex | 1f721ffbaaa |
2160938957482 has 4 divisors (see below), whose sum is σ = 3241408436226. Its totient is φ = 1080469478740.
The previous prime is 2160938957461. The next prime is 2160938957483. The reversal of 2160938957482 is 2847598390612.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 1111951269081 + 1048987688401 = 1054491^2 + 1024201^2 .
It is not an unprimeable number, because it can be changed into a prime (2160938957483) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540234739369 + ... + 540234739372.
It is a 1-persistent number, because it is pandigital, but 2⋅2160938957482 = 4321877914964 is not.
Almost surely, 22160938957482 is an apocalyptic number.
2160938957482 is a deficient number, since it is larger than the sum of its proper divisors (1080469478744).
2160938957482 is a wasteful number, since it uses less digits than its factorization.
2160938957482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1080469478743.
The product of its (nonzero) digits is 52254720, while the sum is 64.
The spelling of 2160938957482 in words is "two trillion, one hundred sixty billion, nine hundred thirty-eight million, nine hundred fifty-seven thousand, four hundred eighty-two".
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