Base | Representation |
---|---|
bin | 10011100011110… |
… | …011100000110001 |
3 | 211212110220110220 |
4 | 103203303200301 |
5 | 1133001400022 |
6 | 52321243253 |
7 | 11063153454 |
oct | 2343634061 |
9 | 755426426 |
10 | 328153137 |
11 | 159263344 |
12 | 91a93529 |
13 | 52ca7270 |
14 | 3182149b |
15 | 1dc2085c |
hex | 138f3831 |
328153137 has 16 divisors (see below), whose sum is σ = 472391808. Its totient is φ = 201427200.
The previous prime is 328153127. The next prime is 328153139. The reversal of 328153137 is 731351823.
It is a de Polignac number, because none of the positive numbers 2k-328153137 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 328153098 and 328153107.
It is not an unprimeable number, because it can be changed into a prime (328153139) 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, 5148 + ... + 26130.
It is an arithmetic number, because the mean of its divisors is an integer number (29524488).
Almost surely, 2328153137 is an apocalyptic number.
It is an amenable number.
328153137 is a deficient number, since it is larger than the sum of its proper divisors (144238671).
328153137 is a wasteful number, since it uses less digits than its factorization.
328153137 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21400.
The product of its digits is 15120, while the sum is 33.
The square root of 328153137 is about 18114.9975710735. The cubic root of 328153137 is about 689.7507585412.
The spelling of 328153137 in words is "three hundred twenty-eight million, one hundred fifty-three thousand, one hundred thirty-seven".
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