Base | Representation |
---|---|
bin | 10101100010110… |
… | …101101101101010 |
3 | 221012010210021120 |
4 | 111202311231222 |
5 | 1220013020232 |
6 | 55511120110 |
7 | 11646212016 |
oct | 2542655552 |
9 | 835123246 |
10 | 361454442 |
11 | 176039088 |
12 | a1073036 |
13 | 59b66a8b |
14 | 3600d546 |
15 | 21aec92c |
hex | 158b5b6a |
361454442 has 64 divisors (see below), whose sum is σ = 825552000. Its totient is φ = 104785920.
The previous prime is 361454441. The next prime is 361454447. The reversal of 361454442 is 244454163.
It is a happy number.
361454442 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (361454441) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 77184 + ... + 81732.
It is an arithmetic number, because the mean of its divisors is an integer number (12899250).
Almost surely, 2361454442 is an apocalyptic number.
361454442 is an abundant number, since it is smaller than the sum of its proper divisors (464097558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
361454442 is a wasteful number, since it uses less digits than its factorization.
361454442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4631.
The product of its digits is 46080, while the sum is 33.
The square root of 361454442 is about 19011.9552387439. The cubic root of 361454442 is about 712.3353912131.
The spelling of 361454442 in words is "three hundred sixty-one million, four hundred fifty-four thousand, four hundred forty-two".
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