Base | Representation |
---|---|
bin | 11110001101000… |
… | …01011100010110 |
3 | 122122202102200012 |
4 | 33012201130112 |
5 | 1004330234321 |
6 | 41050320222 |
7 | 6164410316 |
oct | 1706413426 |
9 | 578672605 |
10 | 253368086 |
11 | 120024214 |
12 | 70a29072 |
13 | 4065175a |
14 | 25915446 |
15 | 1739c05b |
hex | f1a1716 |
253368086 has 4 divisors (see below), whose sum is σ = 380052132. Its totient is φ = 126684042.
The previous prime is 253368079. The next prime is 253368103. The reversal of 253368086 is 680863352.
253368086 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 63342020 + ... + 63342023.
It is an arithmetic number, because the mean of its divisors is an integer number (95013033).
Almost surely, 2253368086 is an apocalyptic number.
253368086 is a deficient number, since it is larger than the sum of its proper divisors (126684046).
253368086 is a wasteful number, since it uses less digits than its factorization.
253368086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126684045.
The product of its (nonzero) digits is 207360, while the sum is 41.
The square root of 253368086 is about 15917.5401994152. The cubic root of 253368086 is about 632.7769296688.
The spelling of 253368086 in words is "two hundred fifty-three million, three hundred sixty-eight thousand, eighty-six".
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