Base | Representation |
---|---|
bin | 100111110001001001… |
… | …1011000000100010011 |
3 | 22011102202020211022222 |
4 | 1033202103120010103 |
5 | 2344400140440010 |
6 | 103122134051255 |
7 | 6112214306234 |
oct | 1174223300423 |
9 | 264382224288 |
10 | 85401108755 |
11 | 33244777026 |
12 | 146747a9b2b |
13 | 8090102861 |
14 | 41c220d08b |
15 | 234c757355 |
hex | 13e24d8113 |
85401108755 has 8 divisors (see below), whose sum is σ = 106937040672. Its totient is φ = 65350413568.
The previous prime is 85401108739. The next prime is 85401108757. The reversal of 85401108755 is 55780110458.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 85401108755 - 24 = 85401108739 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (85401108757) 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, 371309054 + ... + 371309283.
It is an arithmetic number, because the mean of its divisors is an integer number (13367130084).
Almost surely, 285401108755 is an apocalyptic number.
85401108755 is a deficient number, since it is larger than the sum of its proper divisors (21535931917).
85401108755 is a wasteful number, since it uses less digits than its factorization.
85401108755 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 742618365.
The product of its (nonzero) digits is 224000, while the sum is 44.
The spelling of 85401108755 in words is "eighty-five billion, four hundred one million, one hundred eight thousand, seven hundred fifty-five".
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