Base | Representation |
---|---|
bin | 100111100110000000… |
… | …0010110101001011100 |
3 | 22010110200100022202202 |
4 | 1033030000112221130 |
5 | 2343113404222302 |
6 | 103021052111032 |
7 | 6100022526440 |
oct | 1171400265134 |
9 | 263420308682 |
10 | 85027023452 |
11 | 330725a1218 |
12 | 1458b465478 |
13 | 80307658c7 |
14 | 4188672820 |
15 | 23299b2202 |
hex | 13cc016a5c |
85027023452 has 24 divisors (see below), whose sum is σ = 170072275296. Its totient is φ = 36436246848.
The previous prime is 85027023439. The next prime is 85027023467. The reversal of 85027023452 is 25432072058.
It is a congruent number.
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, 111218 + ... + 427110.
It is an arithmetic number, because the mean of its divisors is an integer number (7086344804).
Almost surely, 285027023452 is an apocalyptic number.
It is an amenable number.
85027023452 is an abundant number, since it is smaller than the sum of its proper divisors (85045251844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85027023452 is a wasteful number, since it uses less digits than its factorization.
85027023452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 325517 (or 325515 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 38.
The spelling of 85027023452 in words is "eighty-five billion, twenty-seven million, twenty-three thousand, four hundred fifty-two".
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