Base | Representation |
---|---|
bin | 10011011011000101010110… |
… | …010000110101101101101110 |
3 | 102012110110102001020210212222 |
4 | 103123011112100311231232 |
5 | 42144041424230230123 |
6 | 501403133450555342 |
7 | 23664453431550212 |
oct | 2333052620655556 |
9 | 365413361223788 |
10 | 85424051805038 |
11 | 25245156275121 |
12 | 96b7906138b52 |
13 | 38885b84cb9cb |
14 | 1714790982942 |
15 | 9d21203796c8 |
hex | 4db156435b6e |
85424051805038 has 8 divisors (see below), whose sum is σ = 128136713457888. Its totient is φ = 42711813985744.
The previous prime is 85424051804989. The next prime is 85424051805083. The reversal of 85424051805038 is 83050815042458.
It is a happy number.
85424051805038 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct 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 in 3 ways as a sum of consecutive naturals, for example, 105454031 + ... + 106261002.
It is an arithmetic number, because the mean of its divisors is an integer number (16017089182236).
Almost surely, 285424051805038 is an apocalyptic number.
85424051805038 is a deficient number, since it is larger than the sum of its proper divisors (42712661652850).
85424051805038 is a wasteful number, since it uses less digits than its factorization.
85424051805038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 211916778.
The product of its (nonzero) digits is 6144000, while the sum is 53.
The spelling of 85424051805038 in words is "eighty-five trillion, four hundred twenty-four billion, fifty-one million, eight hundred five thousand, thirty-eight".
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