Base | Representation |
---|---|
bin | 110011011011… |
… | …111110100100 |
3 | 221101001111012 |
4 | 303123332210 |
5 | 11422441230 |
6 | 1201001352 |
7 | 222416531 |
oct | 63337644 |
9 | 27331435 |
10 | 13483940 |
11 | 767a758 |
12 | 4623258 |
13 | 2a41582 |
14 | 1b0dd88 |
15 | 12b5395 |
hex | cdbfa4 |
13483940 has 24 divisors (see below), whose sum is σ = 28976640. Its totient is φ = 5267808.
The previous prime is 13483937. The next prime is 13483963. The reversal of 13483940 is 4938431.
It is a junction number, because it is equal to n+sod(n) for n = 13483897 and 13483906.
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, 6980 + ... + 8699.
It is an arithmetic number, because the mean of its divisors is an integer number (1207360).
Almost surely, 213483940 is an apocalyptic number.
13483940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13483940 is an abundant number, since it is smaller than the sum of its proper divisors (15492700).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13483940 is a wasteful number, since it uses less digits than its factorization.
13483940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15731 (or 15729 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 32.
The square root of 13483940 is about 3672.0484746256. The cubic root of 13483940 is about 238.0156993622.
The spelling of 13483940 in words is "thirteen million, four hundred eighty-three thousand, nine hundred forty".
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