Base | Representation |
---|---|
bin | 11011000001110… |
… | …111011100000000 |
3 | 1011121021212110010 |
4 | 123001313130000 |
5 | 1412042132143 |
6 | 112555304520 |
7 | 14144315526 |
oct | 3301673400 |
9 | 1147255403 |
10 | 453474048 |
11 | 212a79845 |
12 | 107a4b140 |
13 | 72c45051 |
14 | 44324316 |
15 | 29c27a33 |
hex | 1b077700 |
453474048 has 144 divisors (see below), whose sum is σ = 1306851840. Its totient is φ = 139051008.
The previous prime is 453473959. The next prime is 453474113. The reversal of 453474048 is 840474354.
It is a junction number, because it is equal to n+sod(n) for n = 453473997 and 453474015.
It is a congruent number.
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 15 ways as a sum of consecutive naturals, for example, 613263 + ... + 614001.
It is an arithmetic number, because the mean of its divisors is an integer number (9075360).
Almost surely, 2453474048 is an apocalyptic number.
453474048 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 453474048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (653425920).
453474048 is an abundant number, since it is smaller than the sum of its proper divisors (853377792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
453474048 is a wasteful number, since it uses less digits than its factorization.
453474048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 822 (or 808 counting only the distinct ones).
The product of its (nonzero) digits is 215040, while the sum is 39.
The square root of 453474048 is about 21294.9301008479. The cubic root of 453474048 is about 768.2763762244.
The spelling of 453474048 in words is "four hundred fifty-three million, four hundred seventy-four thousand, forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •