Base | Representation |
---|---|
bin | 110010110101… |
… | …1101010101010 |
3 | 1212011020100010 |
4 | 1211223222222 |
5 | 23310433102 |
6 | 2351152350 |
7 | 442365354 |
oct | 145535252 |
9 | 55136303 |
10 | 26655402 |
11 | 14056664 |
12 | 8b156b6 |
13 | 56a3837 |
14 | 377c0d4 |
15 | 2517d6c |
hex | 196baaa |
26655402 has 16 divisors (see below), whose sum is σ = 53419392. Its totient is φ = 8867040.
The previous prime is 26655401. The next prime is 26655403. The reversal of 26655402 is 20455662.
It is an interprime number because it is at equal distance from previous prime (26655401) and next prime (26655403).
It is a self number, because there is not a number n which added to its sum of digits gives 26655402.
It is not an unprimeable number, because it can be changed into a prime (26655401) 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, 1138 + ... + 7389.
It is an arithmetic number, because the mean of its divisors is an integer number (3338712).
Almost surely, 226655402 is an apocalyptic number.
26655402 is an abundant number, since it is smaller than the sum of its proper divisors (26763990).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26655402 is a wasteful number, since it uses less digits than its factorization.
26655402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9053.
The product of its (nonzero) digits is 14400, while the sum is 30.
The square root of 26655402 is about 5162.8869830745. The cubic root of 26655402 is about 298.7182425700.
The spelling of 26655402 in words is "twenty-six million, six hundred fifty-five thousand, four hundred two".
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