Base | Representation |
---|---|
bin | 110001010000101… |
… | …110111010100111 |
3 | 2010121011000210001 |
4 | 301100232322213 |
5 | 3143034020210 |
6 | 214002042131 |
7 | 26323610455 |
oct | 6120567247 |
9 | 2117130701 |
10 | 826470055 |
11 | 394580204 |
12 | 1b0949347 |
13 | 1022c0248 |
14 | 7ba999d5 |
15 | 4c85503a |
hex | 3142eea7 |
826470055 has 16 divisors (see below), whose sum is σ = 998784000. Its totient is φ = 656514720.
The previous prime is 826470049. The next prime is 826470059. The reversal of 826470055 is 550074628.
It is a happy number.
It is not a de Polignac number, because 826470055 - 213 = 826461863 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 826469996 and 826470023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (826470059) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 485596 + ... + 487294.
It is an arithmetic number, because the mean of its divisors is an integer number (62424000).
Almost surely, 2826470055 is an apocalyptic number.
826470055 is a deficient number, since it is larger than the sum of its proper divisors (172313945).
826470055 is a wasteful number, since it uses less digits than its factorization.
826470055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2334.
The product of its (nonzero) digits is 67200, while the sum is 37.
The square root of 826470055 is about 28748.3922159136. The cubic root of 826470055 is about 938.4454670369.
The spelling of 826470055 in words is "eight hundred twenty-six million, four hundred seventy thousand, fifty-five".
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