Base | Representation |
---|---|
bin | 111110100001001… |
… | …0100011000011110 |
3 | 12102012022020102110 |
4 | 1331002110120132 |
5 | 13244011303044 |
6 | 544054134450 |
7 | 102661443465 |
oct | 17502243036 |
9 | 5365266373 |
10 | 2097759774 |
11 | 987148a70 |
12 | 4a6651426 |
13 | 2757b5296 |
14 | 15c8659dc |
15 | c42736b9 |
hex | 7d09461e |
2097759774 has 32 divisors (see below), whose sum is σ = 4580878464. Its totient is φ = 635136480.
The previous prime is 2097759757. The next prime is 2097759803. The reversal of 2097759774 is 4779577902.
It is a congruent number.
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, 66957 + ... + 93159.
It is an arithmetic number, because the mean of its divisors is an integer number (143152452).
Almost surely, 22097759774 is an apocalyptic number.
2097759774 is an abundant number, since it is smaller than the sum of its proper divisors (2483118690).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2097759774 is a wasteful number, since it uses less digits than its factorization.
2097759774 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27432.
The product of its (nonzero) digits is 7779240, while the sum is 57.
The square root of 2097759774 is about 45801.3075577543. The cubic root of 2097759774 is about 1280.1236399936.
The spelling of 2097759774 in words is "two billion, ninety-seven million, seven hundred fifty-nine thousand, seven hundred seventy-four".
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