Base | Representation |
---|---|
bin | 101000101111110010010… |
… | …000000100011000011011 |
3 | 100220200111221120212112101 |
4 | 220233302100010120123 |
5 | 331334040012230334 |
6 | 5542202003424231 |
7 | 406204535235565 |
oct | 50576220043033 |
9 | 10820457525471 |
10 | 2800088008219 |
11 | 98a568756447 |
12 | 392813985077 |
13 | 17407c8161c8 |
14 | 9974c7a4335 |
15 | 4cc83da6214 |
hex | 28bf240461b |
2800088008219 has 4 divisors (see below), whose sum is σ = 2964799067544. Its totient is φ = 2635376948896.
The previous prime is 2800088008213. The next prime is 2800088008231. The reversal of 2800088008219 is 9128008800082.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2800088008219 is a prime.
It is a super-2 number, since 2×28000880082192 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2800088008213) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82355529637 + ... + 82355529670.
It is an arithmetic number, because the mean of its divisors is an integer number (741199766886).
Almost surely, 22800088008219 is an apocalyptic number.
2800088008219 is a deficient number, since it is larger than the sum of its proper divisors (164711059325).
2800088008219 is a wasteful number, since it uses less digits than its factorization.
2800088008219 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164711059324.
The product of its (nonzero) digits is 147456, while the sum is 46.
The spelling of 2800088008219 in words is "two trillion, eight hundred billion, eighty-eight million, eight thousand, two hundred nineteen".
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