Base | Representation |
---|---|
bin | 110001110101… |
… | …1100111110101 |
3 | 1211011120220100 |
4 | 1203223213311 |
5 | 23142142213 |
6 | 2332024313 |
7 | 435052323 |
oct | 143534765 |
9 | 54146810 |
10 | 26130933 |
11 | 13828614 |
12 | 8902099 |
13 | 554bbba |
14 | 3682d13 |
15 | 2462773 |
hex | 18eb9f5 |
26130933 has 6 divisors (see below), whose sum is σ = 37744694. Its totient is φ = 17420616.
The previous prime is 26130931. The next prime is 26130977. The reversal of 26130933 is 33903162.
It can be written as a sum of positive squares in only one way, i.e., 14311089 + 11819844 = 3783^2 + 3438^2 .
It is not a de Polignac number, because 26130933 - 21 = 26130931 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 26130897 and 26130906.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26130931) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1451710 + ... + 1451727.
Almost surely, 226130933 is an apocalyptic number.
It is an amenable number.
26130933 is a deficient number, since it is larger than the sum of its proper divisors (11613761).
26130933 is a wasteful number, since it uses less digits than its factorization.
26130933 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2903443 (or 2903440 counting only the distinct ones).
The product of its (nonzero) digits is 2916, while the sum is 27.
The square root of 26130933 is about 5111.8424271489. The cubic root of 26130933 is about 296.7460673442.
The spelling of 26130933 in words is "twenty-six million, one hundred thirty thousand, nine hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •