Base | Representation |
---|---|
bin | 111111010110101… |
… | …0010101101110011 |
3 | 12111011001221121120 |
4 | 1332231102231303 |
5 | 13323201133410 |
6 | 550535153323 |
7 | 103452010335 |
oct | 17655225563 |
9 | 5434057546 |
10 | 2125802355 |
11 | 9a0a61856 |
12 | 4b3b15843 |
13 | 27b553321 |
14 | 162485455 |
15 | c6962570 |
hex | 7eb52b73 |
2125802355 has 16 divisors (see below), whose sum is σ = 3402091680. Its totient is φ = 1133491968.
The previous prime is 2125802333. The next prime is 2125802363. The reversal of 2125802355 is 5532085212.
It is not a de Polignac number, because 2125802355 - 25 = 2125802323 is a prime.
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, 59631 + ... + 88359.
It is an arithmetic number, because the mean of its divisors is an integer number (212630730).
Almost surely, 22125802355 is an apocalyptic number.
2125802355 is a deficient number, since it is larger than the sum of its proper divisors (1276289325).
2125802355 is a wasteful number, since it uses less digits than its factorization.
2125802355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33670.
The product of its (nonzero) digits is 24000, while the sum is 33.
The square root of 2125802355 is about 46106.4242269990. The cubic root of 2125802355 is about 1285.8025852143.
Adding to 2125802355 its reverse (5532085212), we get a palindrome (7657887567).
The spelling of 2125802355 in words is "two billion, one hundred twenty-five million, eight hundred two thousand, three hundred fifty-five".
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