Base | Representation |
---|---|
bin | 1101000000101110111… |
… | …11100011011011100110 |
3 | 1120201222010111001000110 |
4 | 12200113133203123212 |
5 | 24311100102340332 |
6 | 541214221353450 |
7 | 44204554433433 |
oct | 6402737433346 |
9 | 1521863431013 |
10 | 447070746342 |
11 | 162668865860 |
12 | 7278b108886 |
13 | 3320a566c7c |
14 | 178d1864b8a |
15 | b9690214cc |
hex | 68177e36e6 |
447070746342 has 32 divisors (see below), whose sum is σ = 976110839424. Its totient is φ = 135381017600.
The previous prime is 447070746341. The next prime is 447070746361. The reversal of 447070746342 is 243647070744.
It is a junction number, because it is equal to n+sod(n) for n = 447070746291 and 447070746300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (447070746341) 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, 2279259 + ... + 2467622.
It is an arithmetic number, because the mean of its divisors is an integer number (30503463732).
Almost surely, 2447070746342 is an apocalyptic number.
447070746342 is an abundant number, since it is smaller than the sum of its proper divisors (529040093082).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
447070746342 is a wasteful number, since it uses less digits than its factorization.
447070746342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4748324.
The product of its (nonzero) digits is 3161088, while the sum is 48.
The spelling of 447070746342 in words is "four hundred forty-seven billion, seventy million, seven hundred forty-six thousand, three hundred forty-two".
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