Base | Representation |
---|---|
bin | 1010001000001… |
… | …00011101111100 |
3 | 12220212001112210 |
4 | 11010010131330 |
5 | 133221443311 |
6 | 12232500420 |
7 | 2051042154 |
oct | 504043574 |
9 | 186761483 |
10 | 84952956 |
11 | 43a54460 |
12 | 2454a710 |
13 | 147a592a |
14 | b3d5764 |
15 | 76d13a6 |
hex | 510477c |
84952956 has 24 divisors (see below), whose sum is σ = 216244224. Its totient is φ = 25743280.
The previous prime is 84952949. The next prime is 84952957. The reversal of 84952956 is 65925948.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (84952957) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321660 + ... + 321923.
It is an arithmetic number, because the mean of its divisors is an integer number (9010176).
Almost surely, 284952956 is an apocalyptic number.
It is an amenable number.
84952956 is an abundant number, since it is smaller than the sum of its proper divisors (131291268).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84952956 is a wasteful number, since it uses less digits than its factorization.
84952956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 643601 (or 643599 counting only the distinct ones).
The product of its digits is 777600, while the sum is 48.
The square root of 84952956 is about 9216.9927850682. The cubic root of 84952956 is about 439.6018367739.
The spelling of 84952956 in words is "eighty-four million, nine hundred fifty-two thousand, nine hundred fifty-six".
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