Base | Representation |
---|---|
bin | 11000100010011101… |
… | …111001110000001010 |
3 | 2112000020112112020211 |
4 | 120202131321300022 |
5 | 412430101132400 |
6 | 20034254311334 |
7 | 1621633611226 |
oct | 304235716012 |
9 | 75006475224 |
10 | 26348067850 |
11 | 101a0885395 |
12 | 5133ab854a |
13 | 263b9012c0 |
14 | 13bd41b786 |
15 | a43209dba |
hex | 622779c0a |
26348067850 has 24 divisors (see below), whose sum is σ = 52777207980. Its totient is φ = 9728517120.
The previous prime is 26348067833. The next prime is 26348067857. The reversal of 26348067850 is 5876084362.
It can be written as a sum of positive squares in 6 ways, for example, as 12221081401 + 14126986449 = 110549^2 + 118857^2 .
It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 26348067794 and 26348067803.
It is not an unprimeable number, because it can be changed into a prime (26348067857) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20267095 + ... + 20268394.
Almost surely, 226348067850 is an apocalyptic number.
26348067850 is an abundant number, since it is smaller than the sum of its proper divisors (26429140130).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26348067850 is a wasteful number, since it uses less digits than its factorization.
26348067850 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40535514 (or 40535509 counting only the distinct ones).
The product of its (nonzero) digits is 1935360, while the sum is 49.
The spelling of 26348067850 in words is "twenty-six billion, three hundred forty-eight million, sixty-seven thousand, eight hundred fifty".
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