Base | Representation |
---|---|
bin | 101000110011010… |
… | …0011011111100100 |
3 | 10112102010112002212 |
4 | 1101212203133210 |
5 | 10300434430343 |
6 | 343503422552 |
7 | 45632554334 |
oct | 12146433744 |
9 | 3472115085 |
10 | 1369061348 |
11 | 642888066 |
12 | 3225b4a58 |
13 | 18a838495 |
14 | cdb7b0c4 |
15 | 802d2c18 |
hex | 519a37e4 |
1369061348 has 24 divisors (see below), whose sum is σ = 2536121280. Its totient is φ = 645553440.
The previous prime is 1369061341. The next prime is 1369061371. The reversal of 1369061348 is 8431609631.
It is not an unprimeable number, because it can be changed into a prime (1369061341) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132248 + ... + 142223.
It is an arithmetic number, because the mean of its divisors is an integer number (105671720).
Almost surely, 21369061348 is an apocalyptic number.
It is an amenable number.
1369061348 is a deficient number, since it is larger than the sum of its proper divisors (1167059932).
1369061348 is a wasteful number, since it uses less digits than its factorization.
1369061348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 274547 (or 274545 counting only the distinct ones).
The product of its (nonzero) digits is 93312, while the sum is 41.
The square root of 1369061348 is about 37000.8290177396. The cubic root of 1369061348 is about 1110.3868326820.
The spelling of 1369061348 in words is "one billion, three hundred sixty-nine million, sixty-one thousand, three hundred forty-eight".
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