Base | Representation |
---|---|
bin | 10011011100010101… |
… | …10001101011100110 |
3 | 222221110102012121120 |
4 | 21232022301223212 |
5 | 132334143101121 |
6 | 4443435554410 |
7 | 516445455216 |
oct | 115612615346 |
9 | 28843365546 |
10 | 10438253286 |
11 | 447713820a |
12 | 20338bba06 |
13 | ca4733546 |
14 | 710444246 |
15 | 4115cabc6 |
hex | 26e2b1ae6 |
10438253286 has 8 divisors (see below), whose sum is σ = 20876506584. Its totient is φ = 3479417760.
The previous prime is 10438253251. The next prime is 10438253291. The reversal of 10438253286 is 68235283401.
It is a sphenic number, since it is the product of 3 distinct primes.
10438253286 is an admirable number.
It is a congruent number.
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, 869854435 + ... + 869854446.
It is an arithmetic number, because the mean of its divisors is an integer number (2609563323).
Almost surely, 210438253286 is an apocalyptic number.
10438253286 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10438253286 is a wasteful number, since it uses less digits than its factorization.
10438253286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1739708886.
The product of its (nonzero) digits is 276480, while the sum is 42.
The spelling of 10438253286 in words is "ten billion, four hundred thirty-eight million, two hundred fifty-three thousand, two hundred eighty-six".
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