Base | Representation |
---|---|
bin | 111111100101110… |
… | …1001000110100111 |
3 | 12111201001011012222 |
4 | 1333023221012213 |
5 | 13332220232000 |
6 | 551421502555 |
7 | 103606434620 |
oct | 17713510647 |
9 | 5451034188 |
10 | 2133758375 |
11 | 9a54a6281 |
12 | 4b6711a5b |
13 | 2800aa728 |
14 | 163556a47 |
15 | c74d4a85 |
hex | 7f2e91a7 |
2133758375 has 32 divisors (see below), whose sum is σ = 3148329600. Its totient is φ = 1412678400.
The previous prime is 2133758359. The next prime is 2133758377. The reversal of 2133758375 is 5738573312.
It is not a de Polignac number, because 2133758375 - 24 = 2133758359 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2133758377) 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, 16670 + ... + 67419.
It is an arithmetic number, because the mean of its divisors is an integer number (98385300).
Almost surely, 22133758375 is an apocalyptic number.
2133758375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
2133758375 is a deficient number, since it is larger than the sum of its proper divisors (1014571225).
2133758375 is an equidigital number, since it uses as much as digits as its factorization.
2133758375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84140 (or 84130 counting only the distinct ones).
The product of its digits is 529200, while the sum is 44.
The square root of 2133758375 is about 46192.6225170210. The cubic root of 2133758375 is about 1287.4046682171.
The spelling of 2133758375 in words is "two billion, one hundred thirty-three million, seven hundred fifty-eight thousand, three hundred seventy-five".
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