Base | Representation |
---|---|
bin | 110011110001110… |
… | …110110001100010 |
3 | 2020112121220120010 |
4 | 303301312301202 |
5 | 3234342114201 |
6 | 222111225350 |
7 | 30345614466 |
oct | 6361666142 |
9 | 2215556503 |
10 | 868707426 |
11 | 4063a9824 |
12 | 202b18256 |
13 | 10ac8b282 |
14 | 835324a6 |
15 | 513e9bd6 |
hex | 33c76c62 |
868707426 has 16 divisors (see below), whose sum is σ = 1779791328. Its totient is φ = 282506400.
The previous prime is 868707421. The next prime is 868707473. The reversal of 868707426 is 624707868.
It is not an unprimeable number, because it can be changed into a prime (868707421) 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, 1765420 + ... + 1765911.
It is an arithmetic number, because the mean of its divisors is an integer number (111236958).
Almost surely, 2868707426 is an apocalyptic number.
868707426 is an abundant number, since it is smaller than the sum of its proper divisors (911083902).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
868707426 is a wasteful number, since it uses less digits than its factorization.
868707426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3531377.
The product of its (nonzero) digits is 903168, while the sum is 48.
The square root of 868707426 is about 29473.8430816207. The cubic root of 868707426 is about 954.1672614359.
The spelling of 868707426 in words is "eight hundred sixty-eight million, seven hundred seven thousand, four hundred twenty-six".
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