Base | Representation |
---|---|
bin | 101000000101110… |
… | …111011100110100 |
3 | 1201212122222002000 |
4 | 220011313130310 |
5 | 2334143021414 |
6 | 150424415300 |
7 | 22445142105 |
oct | 5005673464 |
9 | 1655588060 |
10 | 672626484 |
11 | 315753262 |
12 | 169317530 |
13 | a9476a4a |
14 | 654903ac |
15 | 3e0b6b09 |
hex | 28177734 |
672626484 has 48 divisors (see below), whose sum is σ = 1786391040. Its totient is φ = 218738880.
The previous prime is 672626483. The next prime is 672626501. The reversal of 672626484 is 484626276.
672626484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (672626483) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71524 + ... + 80379.
It is an arithmetic number, because the mean of its divisors is an integer number (37216480).
Almost surely, 2672626484 is an apocalyptic number.
It is an amenable number.
672626484 is an abundant number, since it is smaller than the sum of its proper divisors (1113764556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
672626484 is a wasteful number, since it uses less digits than its factorization.
672626484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151957 (or 151949 counting only the distinct ones).
The product of its digits is 774144, while the sum is 45.
The square root of 672626484 is about 25935.0435511491. The cubic root of 672626484 is about 876.1759357642.
The spelling of 672626484 in words is "six hundred seventy-two million, six hundred twenty-six thousand, four hundred eighty-four".
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