Base | Representation |
---|---|
bin | 11000001100110… |
… | …101111100001100 |
3 | 1001021222221112022 |
4 | 120030311330030 |
5 | 1312420113402 |
6 | 104142225312 |
7 | 13030053230 |
oct | 3014657414 |
9 | 1037887468 |
10 | 406019852 |
11 | 1992077a7 |
12 | b3b85238 |
13 | 6616b644 |
14 | 3bcd05c0 |
15 | 259a22a2 |
hex | 18335f0c |
406019852 has 12 divisors (see below), whose sum is σ = 812039760. Its totient is φ = 174008496.
The previous prime is 406019849. The next prime is 406019863. The reversal of 406019852 is 258910604.
406019852 is an admirable number.
It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7250327 + ... + 7250382.
It is an arithmetic number, because the mean of its divisors is an integer number (67669980).
Almost surely, 2406019852 is an apocalyptic number.
It is an amenable number.
406019852 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
406019852 is a wasteful number, since it uses less digits than its factorization.
406019852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14500720 (or 14500718 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 35.
The square root of 406019852 is about 20149.9342926968. The cubic root of 406019852 is about 740.4841316990.
The spelling of 406019852 in words is "four hundred six million, nineteen thousand, eight hundred fifty-two".
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