Base | Representation |
---|---|
bin | 1101101111011001111… |
… | …10010001101000101101 |
3 | 1200010122100120220220222 |
4 | 12313230332101220231 |
5 | 30213404024332110 |
6 | 1000520420021125 |
7 | 46052515562363 |
oct | 6675476215055 |
9 | 1603570526828 |
10 | 472127183405 |
11 | 172256539889 |
12 | 776025317a5 |
13 | 356a16a07a7 |
14 | 18bcb4dd633 |
15 | c433b40c55 |
hex | 6decf91a2d |
472127183405 has 16 divisors (see below), whose sum is σ = 568664114304. Its totient is φ = 376294403520.
The previous prime is 472127183347. The next prime is 472127183443. The reversal of 472127183405 is 504381721274.
It is not a de Polignac number, because 472127183405 - 220 = 472126134829 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17413910 + ... + 17441000.
It is an arithmetic number, because the mean of its divisors is an integer number (35541507144).
Almost surely, 2472127183405 is an apocalyptic number.
It is an amenable number.
472127183405 is a deficient number, since it is larger than the sum of its proper divisors (96536930899).
472127183405 is a wasteful number, since it uses less digits than its factorization.
472127183405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39956.
The product of its (nonzero) digits is 376320, while the sum is 44.
The spelling of 472127183405 in words is "four hundred seventy-two billion, one hundred twenty-seven million, one hundred eighty-three thousand, four hundred five".
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