Base | Representation |
---|---|
bin | 110010110101100… |
… | …001000111100100 |
3 | 2012102212022020122 |
4 | 302311201013210 |
5 | 3221314440314 |
6 | 220344221112 |
7 | 30064306004 |
oct | 6265410744 |
9 | 2172768218 |
10 | 852890084 |
11 | 3a8485a42 |
12 | 1b976a798 |
13 | 1079108b7 |
14 | 813b6004 |
15 | 4ed2328e |
hex | 32d611e4 |
852890084 has 6 divisors (see below), whose sum is σ = 1492557654. Its totient is φ = 426445040.
The previous prime is 852890053. The next prime is 852890089. The reversal of 852890084 is 480098258.
It can be written as a sum of positive squares in only one way, i.e., 473497600 + 379392484 = 21760^2 + 19478^2 .
It is not an unprimeable number, because it can be changed into a prime (852890089) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106611257 + ... + 106611264.
It is an arithmetic number, because the mean of its divisors is an integer number (248759609).
Almost surely, 2852890084 is an apocalyptic number.
It is an amenable number.
852890084 is a deficient number, since it is larger than the sum of its proper divisors (639667570).
852890084 is a wasteful number, since it uses less digits than its factorization.
852890084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213222525 (or 213222523 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 44.
The square root of 852890084 is about 29204.2819463174. The cubic root of 852890084 is about 948.3406245679.
The spelling of 852890084 in words is "eight hundred fifty-two million, eight hundred ninety thousand, eighty-four".
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