Base | Representation |
---|---|
bin | 10001100010010… |
… | …01101101000000 |
3 | 101020210120201210 |
4 | 20301021231000 |
5 | 300124240103 |
6 | 22332530120 |
7 | 3434231226 |
oct | 1061115500 |
9 | 336716653 |
10 | 147102528 |
11 | 76043341 |
12 | 41320940 |
13 | 24626121 |
14 | 15772b16 |
15 | cdaae03 |
hex | 8c49b40 |
147102528 has 56 divisors (see below), whose sum is σ = 399747232. Its totient is φ = 47706624.
The previous prime is 147102523. The next prime is 147102559. The reversal of 147102528 is 825201741.
It is a junction number, because it is equal to n+sod(n) for n = 147102495 and 147102504.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147102523) 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, 3250 + ... + 17457.
Almost surely, 2147102528 is an apocalyptic number.
It is an amenable number.
147102528 is an abundant number, since it is smaller than the sum of its proper divisors (252644704).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147102528 is a wasteful number, since it uses less digits than its factorization.
147102528 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20759 (or 20749 counting only the distinct ones).
The product of its (nonzero) digits is 4480, while the sum is 30.
The square root of 147102528 is about 12128.5830994391. The cubic root of 147102528 is about 527.8858798358.
The spelling of 147102528 in words is "one hundred forty-seven million, one hundred two thousand, five hundred twenty-eight".
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