Base | Representation |
---|---|
bin | 110100010101101… |
… | …100001000111101 |
3 | 2021012022011012020 |
4 | 310111230020331 |
5 | 3244243213203 |
6 | 223044430353 |
7 | 30521510244 |
oct | 6425541075 |
9 | 2235264166 |
10 | 878101053 |
11 | 410735355 |
12 | 2060a83b9 |
13 | 10cbc9b2b |
14 | 8489995b |
15 | 52153153 |
hex | 3456c23d |
878101053 has 8 divisors (see below), whose sum is σ = 1171812768. Its totient is φ = 584895024.
The previous prime is 878101043. The next prime is 878101067. The reversal of 878101053 is 350101878.
878101053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 878101053 - 212 = 878096957 is a prime.
It is a super-2 number, since 2×8781010532 = 1542122918559417618, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (878101043) 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, 122350 + ... + 129327.
It is an arithmetic number, because the mean of its divisors is an integer number (146476596).
Almost surely, 2878101053 is an apocalyptic number.
It is an amenable number.
878101053 is a deficient number, since it is larger than the sum of its proper divisors (293711715).
878101053 is a wasteful number, since it uses less digits than its factorization.
878101053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 252843.
The product of its (nonzero) digits is 6720, while the sum is 33.
The square root of 878101053 is about 29632.7699177785. The cubic root of 878101053 is about 957.5941831653.
The spelling of 878101053 in words is "eight hundred seventy-eight million, one hundred one thousand, fifty-three".
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