Base | Representation |
---|---|
bin | 1010001111011… |
… | …00100010001010 |
3 | 12222122100110001 |
4 | 11013230202022 |
5 | 133442402443 |
6 | 12305113214 |
7 | 2062111342 |
oct | 507544212 |
9 | 188570401 |
10 | 85903498 |
11 | 4454362a |
12 | 2492880a |
13 | 14a49495 |
14 | b5a1d22 |
15 | 781cd4d |
hex | 51ec88a |
85903498 has 16 divisors (see below), whose sum is σ = 132088320. Its totient is φ = 41880976.
The previous prime is 85903483. The next prime is 85903507. The reversal of 85903498 is 89430958.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25983 + ... + 29101.
It is an arithmetic number, because the mean of its divisors is an integer number (8255520).
Almost surely, 285903498 is an apocalyptic number.
85903498 is a deficient number, since it is larger than the sum of its proper divisors (46184822).
85903498 is a wasteful number, since it uses less digits than its factorization.
85903498 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3461.
The product of its (nonzero) digits is 311040, while the sum is 46.
The square root of 85903498 is about 9268.4139959326. The cubic root of 85903498 is about 441.2353335574.
The spelling of 85903498 in words is "eighty-five million, nine hundred three thousand, four hundred ninety-eight".
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