Base | Representation |
---|---|
bin | 11011100000011000001… |
… | …00111010100000100100 |
3 | 10100100110022202202211212 |
4 | 31300030010322200210 |
5 | 110441023411414230 |
6 | 2002100522450552 |
7 | 125165226344030 |
oct | 15601404724044 |
9 | 3310408682755 |
10 | 945095419940 |
11 | 3348a37a92a1 |
12 | 1331ba663a58 |
13 | 6b178399149 |
14 | 33a585b31c0 |
15 | 198b6517895 |
hex | dc0c13a824 |
945095419940 has 96 divisors (see below), whose sum is σ = 2323568615424. Its totient is φ = 316210728960.
The previous prime is 945095419921. The next prime is 945095419963. The reversal of 945095419940 is 49914590549.
It is a self number, because there is not a number n which added to its sum of digits gives 945095419940.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 648884 + ... + 1520276.
It is an arithmetic number, because the mean of its divisors is an integer number (24203839744).
Almost surely, 2945095419940 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 945095419940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1161784307712).
945095419940 is an abundant number, since it is smaller than the sum of its proper divisors (1378473195484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
945095419940 is a wasteful number, since it uses less digits than its factorization.
945095419940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 871597 (or 871595 counting only the distinct ones).
The product of its (nonzero) digits is 10497600, while the sum is 59.
The spelling of 945095419940 in words is "nine hundred forty-five billion, ninety-five million, four hundred nineteen thousand, nine hundred forty".
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