Base | Representation |
---|---|
bin | 11100101101010… |
… | …001010100001010 |
3 | 1020120021022101210 |
4 | 130231101110022 |
5 | 1441244120300 |
6 | 115442553550 |
7 | 14635532331 |
oct | 3455212412 |
9 | 1216238353 |
10 | 481629450 |
11 | 22795a375 |
12 | 1153688b6 |
13 | 78a22553 |
14 | 47d72d18 |
15 | 2c43a050 |
hex | 1cb5150a |
481629450 has 24 divisors (see below), whose sum is σ = 1194441408. Its totient is φ = 128434480.
The previous prime is 481629439. The next prime is 481629517. The reversal of 481629450 is 54926184.
It is a junction number, because it is equal to n+sod(n) for n = 481629399 and 481629408.
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 11 ways as a sum of consecutive naturals, for example, 1605282 + ... + 1605581.
It is an arithmetic number, because the mean of its divisors is an integer number (49768392).
Almost surely, 2481629450 is an apocalyptic number.
481629450 is an abundant number, since it is smaller than the sum of its proper divisors (712811958).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
481629450 is a wasteful number, since it uses less digits than its factorization.
481629450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3210878 (or 3210873 counting only the distinct ones).
The product of its (nonzero) digits is 69120, while the sum is 39.
The square root of 481629450 is about 21946.0577325405. The cubic root of 481629450 is about 783.8585110576.
The spelling of 481629450 in words is "four hundred eighty-one million, six hundred twenty-nine thousand, four hundred fifty".
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