Base | Representation |
---|---|
bin | 110001111101… |
… | …0001100101000 |
3 | 1211021121210102 |
4 | 1203322030220 |
5 | 23201100012 |
6 | 2333204532 |
7 | 435421346 |
oct | 143721450 |
9 | 54247712 |
10 | 26190632 |
11 | 13869456 |
12 | 8930748 |
13 | 5570120 |
14 | 369a996 |
15 | 24752c2 |
hex | 18fa328 |
26190632 has 16 divisors (see below), whose sum is σ = 52885140. Its totient is φ = 12087936.
The previous prime is 26190623. The next prime is 26190641. The reversal of 26190632 is 23609162.
It is an interprime number because it is at equal distance from previous prime (26190623) and next prime (26190641).
It can be written as a sum of positive squares in 2 ways, for example, as 26152996 + 37636 = 5114^2 + 194^2 .
It is a junction number, because it is equal to n+sod(n) for n = 26190595 and 26190604.
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, 125813 + ... + 126020.
Almost surely, 226190632 is an apocalyptic number.
It is an amenable number.
26190632 is an abundant number, since it is smaller than the sum of its proper divisors (26694508).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26190632 is a wasteful number, since it uses less digits than its factorization.
26190632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 251852 (or 251848 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 29.
The square root of 26190632 is about 5117.6783798906. The cubic root of 26190632 is about 296.9718785135.
Adding to 26190632 its reverse (23609162), we get a palindrome (49799794).
The spelling of 26190632 in words is "twenty-six million, one hundred ninety thousand, six hundred thirty-two".
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