Base | Representation |
---|---|
bin | 1011110011100011… |
… | …1000100110111100 |
3 | 22011212002022220102 |
4 | 2330320320212330 |
5 | 22442232403130 |
6 | 1242243140232 |
7 | 141350204156 |
oct | 27470704674 |
9 | 8155068812 |
10 | 3169028540 |
11 | 138691a057 |
12 | 745374678 |
13 | 3b6716622 |
14 | 220c45ad6 |
15 | 138331645 |
hex | bce389bc |
3169028540 has 24 divisors (see below), whose sum is σ = 6834825312. Its totient is φ = 1233351360.
The previous prime is 3169028519. The next prime is 3169028557. The reversal of 3169028540 is 458209613.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 3169028494 and 3169028503.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2140496 + ... + 2141975.
It is an arithmetic number, because the mean of its divisors is an integer number (284784388).
Almost surely, 23169028540 is an apocalyptic number.
It is an amenable number.
3169028540 is an abundant number, since it is smaller than the sum of its proper divisors (3665796772).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3169028540 is a wasteful number, since it uses less digits than its factorization.
3169028540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4282517 (or 4282515 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 38.
The square root of 3169028540 is about 56294.1252707598. The cubic root of 3169028540 is about 1468.8430188500.
The spelling of 3169028540 in words is "three billion, one hundred sixty-nine million, twenty-eight thousand, five hundred forty".
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