Base | Representation |
---|---|
bin | 1000000101001000… |
… | …1101100010010000 |
3 | 12121011102101111210 |
4 | 2001102031202100 |
5 | 13420233104041 |
6 | 555121540120 |
7 | 104515330620 |
oct | 20122154220 |
9 | 5534371453 |
10 | 2169034896 |
11 | a13400026 |
12 | 5064a4640 |
13 | 2874ac302 |
14 | 1680da880 |
15 | ca652016 |
hex | 8148d890 |
2169034896 has 160 divisors (see below), whose sum is σ = 6938984448. Its totient is φ = 569640960.
The previous prime is 2169034891. The next prime is 2169034921. The reversal of 2169034896 is 6984309612.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is not an unprimeable number, because it can be changed into a prime (2169034891) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 241201 + ... + 250031.
Almost surely, 22169034896 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2169034896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3469492224).
2169034896 is an abundant number, since it is smaller than the sum of its proper divisors (4769949552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2169034896 is a wasteful number, since it uses less digits than its factorization.
2169034896 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8909 (or 8903 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 48.
The square root of 2169034896 is about 46572.8987287671. The cubic root of 2169034896 is about 1294.4606303691.
The spelling of 2169034896 in words is "two billion, one hundred sixty-nine million, thirty-four thousand, eight hundred ninety-six".
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