Base | Representation |
---|---|
bin | 1010001111011… |
… | …00000000100010 |
3 | 12222122020111100 |
4 | 11013230000202 |
5 | 133442320341 |
6 | 12305055230 |
7 | 2062102146 |
oct | 507540042 |
9 | 188566440 |
10 | 85901346 |
11 | 44541a53 |
12 | 24927516 |
13 | 14a484cb |
14 | b5a1226 |
15 | 781c3b6 |
hex | 51ec022 |
85901346 has 24 divisors (see below), whose sum is σ = 191151324. Its totient is φ = 27859680.
The previous prime is 85901339. The next prime is 85901369. The reversal of 85901346 is 64310958.
It can be written as a sum of positive squares in 2 ways, for example, as 59120721 + 26780625 = 7689^2 + 5175^2 .
It is a super-2 number, since 2×859013462 = 14758082489223432, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 85901346.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63825 + ... + 65156.
Almost surely, 285901346 is an apocalyptic number.
85901346 is an abundant number, since it is smaller than the sum of its proper divisors (105249978).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85901346 is a wasteful number, since it uses less digits than its factorization.
85901346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 129026 (or 129023 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 36.
The square root of 85901346 is about 9268.2979019883. The cubic root of 85901346 is about 441.2316490106.
The spelling of 85901346 in words is "eighty-five million, nine hundred one thousand, three hundred forty-six".
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