Base | Representation |
---|---|
bin | 110010100010… |
… | …1111101000010 |
3 | 1211212101102221 |
4 | 1211011331002 |
5 | 23241012210 |
6 | 2344001254 |
7 | 441153121 |
oct | 145057502 |
9 | 54771387 |
10 | 26500930 |
11 | 13a605a5 |
12 | 8a6022a |
13 | 564b431 |
14 | 373bab8 |
15 | 24d71da |
hex | 1945f42 |
26500930 has 8 divisors (see below), whose sum is σ = 47701692. Its totient is φ = 10600368.
The previous prime is 26500913. The next prime is 26500961. The reversal of 26500930 is 3900562.
It can be written as a sum of positive squares in 2 ways, for example, as 23532201 + 2968729 = 4851^2 + 1723^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 26500895 and 26500904.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1325037 + ... + 1325056.
Almost surely, 226500930 is an apocalyptic number.
26500930 is a deficient number, since it is larger than the sum of its proper divisors (21200762).
26500930 is a wasteful number, since it uses less digits than its factorization.
26500930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2650100.
The product of its (nonzero) digits is 1620, while the sum is 25.
The square root of 26500930 is about 5147.9053992862. The cubic root of 26500930 is about 298.1400854821.
The spelling of 26500930 in words is "twenty-six million, five hundred thousand, nine hundred thirty".
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