Base | Representation |
---|---|
bin | 100011100111010… |
… | …0101101111011100 |
3 | 10002021121122100022 |
4 | 1013032211233130 |
5 | 4421410210230 |
6 | 314325051312 |
7 | 41420251151 |
oct | 10716455734 |
9 | 3067548308 |
10 | 1195006940 |
11 | 563606446 |
12 | 294256b38 |
13 | 1607668ca |
14 | b49d0228 |
15 | 6eda11e5 |
hex | 473a5bdc |
1195006940 has 48 divisors (see below), whose sum is σ = 2535859200. Its totient is φ = 473014080.
The previous prime is 1195006933. The next prime is 1195006949. The reversal of 1195006940 is 496005911.
It is a self number, because there is not a number n which added to its sum of digits gives 1195006940.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1195006949) 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, 839069 + ... + 840491.
It is an arithmetic number, because the mean of its divisors is an integer number (52830400).
Almost surely, 21195006940 is an apocalyptic number.
1195006940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1195006940 is an abundant number, since it is smaller than the sum of its proper divisors (1340852260).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1195006940 is a wasteful number, since it uses less digits than its factorization.
1195006940 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1842 (or 1840 counting only the distinct ones).
The product of its (nonzero) digits is 9720, while the sum is 35.
The square root of 1195006940 is about 34568.8724143557. The cubic root of 1195006940 is about 1061.1826541393.
The spelling of 1195006940 in words is "one billion, one hundred ninety-five million, six thousand, nine hundred forty".
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