Base | Representation |
---|---|
bin | 1010001011111… |
… | …10100001111110 |
3 | 12221210110101012 |
4 | 11011332201332 |
5 | 133333443201 |
6 | 12251315222 |
7 | 2055223616 |
oct | 505764176 |
9 | 187713335 |
10 | 85452926 |
11 | 44266059 |
12 | 2474bb12 |
13 | 1491c380 |
14 | b4c5a46 |
15 | 777e5bb |
hex | 517e87e |
85452926 has 32 divisors (see below), whose sum is σ = 144092928. Its totient is φ = 37739520.
The previous prime is 85452923. The next prime is 85452929. The reversal of 85452926 is 62925458.
It is an interprime number because it is at equal distance from previous prime (85452923) and next prime (85452929).
It is a super-2 number, since 2×854529262 = 14604405123922952, which contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (85452923) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77636 + ... + 78728.
It is an arithmetic number, because the mean of its divisors is an integer number (4502904).
Almost surely, 285452926 is an apocalyptic number.
85452926 is a deficient number, since it is larger than the sum of its proper divisors (58640002).
85452926 is a wasteful number, since it uses less digits than its factorization.
85452926 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1236.
The product of its digits is 172800, while the sum is 41.
The square root of 85452926 is about 9244.0751835973. The cubic root of 85452926 is about 440.4625404535.
The spelling of 85452926 in words is "eighty-five million, four hundred fifty-two thousand, nine hundred twenty-six".
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