Base | Representation |
---|---|
bin | 111001110110010… |
… | …0001010111101000 |
3 | 12000021102121012110 |
4 | 1303230201113220 |
5 | 12433402111411 |
6 | 520335242320 |
7 | 66046442253 |
oct | 16354412750 |
9 | 5007377173 |
10 | 1941050856 |
11 | 906744268 |
12 | 4620793a0 |
13 | 24c1a7804 |
14 | 145b1209a |
15 | b561b2a6 |
hex | 73b215e8 |
1941050856 has 48 divisors (see below), whose sum is σ = 4915209600. Its totient is φ = 638777568.
The previous prime is 1941050827. The next prime is 1941050857. The reversal of 1941050856 is 6580501491.
1941050856 is digitally balanced in base 4, 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 (1941050857) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143305 + ... + 156263.
It is an arithmetic number, because the mean of its divisors is an integer number (102400200).
Almost surely, 21941050856 is an apocalyptic number.
It is an amenable number.
1941050856 is an abundant number, since it is smaller than the sum of its proper divisors (2974158744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1941050856 is a wasteful number, since it uses less digits than its factorization.
1941050856 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13126 (or 13043 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 39.
The square root of 1941050856 is about 44057.3587043073. The cubic root of 1941050856 is about 1247.4188564402.
The spelling of 1941050856 in words is "one billion, nine hundred forty-one million, fifty thousand, eight hundred fifty-six".
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