Base | Representation |
---|---|
bin | 1111001011000101… |
… | …00110011110000010 |
3 | 210000201011200222211 |
4 | 13211202212132002 |
5 | 113140340121401 |
6 | 3424153252334 |
7 | 405603013051 |
oct | 74542463602 |
9 | 23021150884 |
10 | 8146020226 |
11 | 3500241623 |
12 | 16b41040aa |
13 | 9ca87a716 |
14 | 573c38398 |
15 | 32a240951 |
hex | 1e58a6782 |
8146020226 has 16 divisors (see below), whose sum is σ = 12765166848. Its totient is φ = 3894130800.
The previous prime is 8146020217. The next prime is 8146020227. The reversal of 8146020226 is 6220206418.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is not an unprimeable number, because it can be changed into a prime (8146020227) 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, 786345 + ... + 796636.
It is an arithmetic number, because the mean of its divisors is an integer number (797822928).
Almost surely, 28146020226 is an apocalyptic number.
8146020226 is a deficient number, since it is larger than the sum of its proper divisors (4619146622).
8146020226 is a wasteful number, since it uses less digits than its factorization.
8146020226 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1583097.
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 8146020226 is about 90255.3058052545. The cubic root of 8146020226 is about 2012.0950594854.
The spelling of 8146020226 in words is "eight billion, one hundred forty-six million, twenty thousand, two hundred twenty-six".
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