Base | Representation |
---|---|
bin | 11100011011001… |
… | …000110111010000 |
3 | 1020020022211012222 |
4 | 130123020313100 |
5 | 1434040014430 |
6 | 115153040212 |
7 | 14550244511 |
oct | 3433106720 |
9 | 1206284188 |
10 | 476876240 |
11 | 2252031a5 |
12 | 113856068 |
13 | 77a49bb9 |
14 | 47496a08 |
15 | 2bceb9e5 |
hex | 1c6c8dd0 |
476876240 has 40 divisors (see below), whose sum is σ = 1121211720. Its totient is φ = 188604416.
The previous prime is 476876233. The next prime is 476876249. The reversal of 476876240 is 42678674.
It can be written as a sum of positive squares in 4 ways, for example, as 12559936 + 464316304 = 3544^2 + 21548^2 .
It is a tau number, because it is divible by the number of its divisors (40).
It is a junction number, because it is equal to n+sod(n) for n = 476876191 and 476876200.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (476876249) 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, 26369 + ... + 40608.
It is an arithmetic number, because the mean of its divisors is an integer number (28030293).
Almost surely, 2476876240 is an apocalyptic number.
476876240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
476876240 is an abundant number, since it is smaller than the sum of its proper divisors (644335480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
476876240 is a wasteful number, since it uses less digits than its factorization.
476876240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67079 (or 67073 counting only the distinct ones).
The product of its (nonzero) digits is 451584, while the sum is 44.
The square root of 476876240 is about 21837.4961934742. The cubic root of 476876240 is about 781.2713432889.
The spelling of 476876240 in words is "four hundred seventy-six million, eight hundred seventy-six thousand, two hundred forty".
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