Base | Representation |
---|---|
bin | 1010000100011… |
… | …10010000001100 |
3 | 12212221110100011 |
4 | 11002032100030 |
5 | 133110444443 |
6 | 12214243004 |
7 | 2043654400 |
oct | 502162014 |
9 | 185843304 |
10 | 84468748 |
11 | 43753691 |
12 | 24356464 |
13 | 14666410 |
14 | b30b100 |
15 | 7637b9d |
hex | 508e40c |
84468748 has 36 divisors (see below), whose sum is σ = 185187072. Its totient is φ = 33415200.
The previous prime is 84468739. The next prime is 84468749. The reversal of 84468748 is 84786448.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is not an unprimeable number, because it can be changed into a prime (84468749) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14028 + ... + 19123.
Almost surely, 284468748 is an apocalyptic number.
It is an amenable number.
84468748 is an abundant number, since it is smaller than the sum of its proper divisors (100718324).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
84468748 is a wasteful number, since it uses less digits than its factorization.
84468748 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33182 (or 33173 counting only the distinct ones).
The product of its digits is 1376256, while the sum is 49.
The square root of 84468748 is about 9190.6881135201. The cubic root of 84468748 is about 438.7650425710.
The spelling of 84468748 in words is "eighty-four million, four hundred sixty-eight thousand, seven hundred forty-eight".
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