Base | Representation |
---|---|
bin | 1111100100110… |
… | …00001000011000 |
3 | 100002211112101012 |
4 | 13302120020120 |
5 | 231421142202 |
6 | 20544113052 |
7 | 3144322511 |
oct | 762301030 |
9 | 302745335 |
10 | 130646552 |
11 | 67823763 |
12 | 37905788 |
13 | 210b3b6a |
14 | 134cba08 |
15 | b70a152 |
hex | 7c98218 |
130646552 has 8 divisors (see below), whose sum is σ = 244962300. Its totient is φ = 65323272.
The previous prime is 130646543. The next prime is 130646569. The reversal of 130646552 is 255646031.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8165402 + ... + 8165417.
Almost surely, 2130646552 is an apocalyptic number.
It is an amenable number.
130646552 is a deficient number, since it is larger than the sum of its proper divisors (114315748).
130646552 is a wasteful number, since it uses less digits than its factorization.
130646552 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16330825 (or 16330821 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 32.
The square root of 130646552 is about 11430.0722657383. The cubic root of 130646552 is about 507.4181342869.
The spelling of 130646552 in words is "one hundred thirty million, six hundred forty-six thousand, five hundred fifty-two".
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