Base | Representation |
---|---|
bin | 110100100100111… |
… | …010001010011001 |
3 | 2021110210211220001 |
4 | 310210322022121 |
5 | 3301303400044 |
6 | 223310133001 |
7 | 30600434566 |
oct | 6444721231 |
9 | 2243724801 |
10 | 882090649 |
11 | 412a0a840 |
12 | 2074b1161 |
13 | 110995a3b |
14 | 8521786d |
15 | 526902d4 |
hex | 3493a299 |
882090649 has 8 divisors (see below), whose sum is σ = 967599360. Its totient is φ = 797468400.
The previous prime is 882090613. The next prime is 882090673. The reversal of 882090649 is 946090288.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 882090649 - 29 = 882090137 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 882090599 and 882090608.
It is not an unprimeable number, because it can be changed into a prime (882093649) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 219529 + ... + 223510.
It is an arithmetic number, because the mean of its divisors is an integer number (120949920).
Almost surely, 2882090649 is an apocalyptic number.
It is an amenable number.
882090649 is a deficient number, since it is larger than the sum of its proper divisors (85508711).
882090649 is a wasteful number, since it uses less digits than its factorization.
882090649 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 443231.
The product of its (nonzero) digits is 248832, while the sum is 46.
The square root of 882090649 is about 29700.0109259239. The cubic root of 882090649 is about 959.0422482958.
The spelling of 882090649 in words is "eight hundred eighty-two million, ninety thousand, six hundred forty-nine".
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