Base | Representation |
---|---|
bin | 11100010101110… |
… | …000011010101000 |
3 | 1020010200010220001 |
4 | 130111300122220 |
5 | 1433204343014 |
6 | 115102512344 |
7 | 14532250312 |
oct | 3425603250 |
9 | 1203603801 |
10 | 475465384 |
11 | 22442a1a9 |
12 | 1132956b4 |
13 | 77674984 |
14 | 4720a7b2 |
15 | 2bb1d974 |
hex | 1c5706a8 |
475465384 has 32 divisors (see below), whose sum is σ = 984985920. Its totient is φ = 214018816.
The previous prime is 475465369. The next prime is 475465391. The reversal of 475465384 is 483564574.
It is a Harshad number since it is a multiple of its sum of digits (46).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72874 + ... + 79129.
It is an arithmetic number, because the mean of its divisors is an integer number (30780810).
Almost surely, 2475465384 is an apocalyptic number.
It is an amenable number.
475465384 is an abundant number, since it is smaller than the sum of its proper divisors (509520536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
475465384 is a wasteful number, since it uses less digits than its factorization.
475465384 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152049 (or 152045 counting only the distinct ones).
The product of its digits is 1612800, while the sum is 46.
The square root of 475465384 is about 21805.1687450476. The cubic root of 475465384 is about 780.5001088211.
The spelling of 475465384 in words is "four hundred seventy-five million, four hundred sixty-five thousand, three hundred eighty-four".
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