Base | Representation |
---|---|
bin | 1010000101110… |
… | …10101111000000 |
3 | 12220021201021011 |
4 | 11002322233000 |
5 | 133132312234 |
6 | 12222210304 |
7 | 2045343520 |
oct | 502725700 |
9 | 186251234 |
10 | 84650944 |
11 | 43868564 |
12 | 24423994 |
13 | 146cb321 |
14 | b357680 |
15 | 7671b64 |
hex | 50babc0 |
84650944 has 28 divisors (see below), whose sum is σ = 191977264. Its totient is φ = 36278784.
The previous prime is 84650941. The next prime is 84650959. The reversal of 84650944 is 44905648.
It is a tau number, because it is divible by the number of its divisors (28).
It is a super-2 number, since 2×846509442 = 14331564640182272, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 84650897 and 84650906.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84650941) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94029 + ... + 94924.
Almost surely, 284650944 is an apocalyptic number.
It is an amenable number.
84650944 is an abundant number, since it is smaller than the sum of its proper divisors (107326320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84650944 is a wasteful number, since it uses less digits than its factorization.
84650944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 188972 (or 188962 counting only the distinct ones).
The product of its (nonzero) digits is 138240, while the sum is 40.
The square root of 84650944 is about 9200.5947633835. The cubic root of 84650944 is about 439.0802827421.
The spelling of 84650944 in words is "eighty-four million, six hundred fifty thousand, nine hundred forty-four".
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