Base | Representation |
---|---|
bin | 1000000101001001… |
… | …1101010010011000 |
3 | 12121011112200000102 |
4 | 2001102131102120 |
5 | 13420242140131 |
6 | 555123154532 |
7 | 104516020001 |
oct | 20122352230 |
9 | 5534480012 |
10 | 2169099416 |
11 | a13444550 |
12 | 506515a48 |
13 | 2875027a3 |
14 | 1681161a8 |
15 | ca6661cb |
hex | 8149d498 |
2169099416 has 32 divisors (see below), whose sum is σ = 4499297280. Its totient is φ = 972064800.
The previous prime is 2169099409. The next prime is 2169099437. The reversal of 2169099416 is 6149909612.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167336 + ... + 179831.
It is an arithmetic number, because the mean of its divisors is an integer number (140603040).
Almost surely, 22169099416 is an apocalyptic number.
It is an amenable number.
2169099416 is an abundant number, since it is smaller than the sum of its proper divisors (2330197864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2169099416 is a wasteful number, since it uses less digits than its factorization.
2169099416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 347255 (or 347251 counting only the distinct ones).
The product of its (nonzero) digits is 209952, while the sum is 47.
The square root of 2169099416 is about 46573.5914011363. The cubic root of 2169099416 is about 1294.4734652282.
The spelling of 2169099416 in words is "two billion, one hundred sixty-nine million, ninety-nine thousand, four hundred sixteen".
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