Base | Representation |
---|---|
bin | 1111100011010… |
… | …00001100111001 |
3 | 100002110120002010 |
4 | 13301220030321 |
5 | 231343401413 |
6 | 20540000133 |
7 | 3142544244 |
oct | 761501471 |
9 | 302416063 |
10 | 130450233 |
11 | 676aa211 |
12 | 37830049 |
13 | 210456b4 |
14 | 1347a25b |
15 | b6bbdc3 |
hex | 7c68339 |
130450233 has 8 divisors (see below), whose sum is σ = 178176096. Its totient is φ = 84845600.
The previous prime is 130450223. The next prime is 130450253. The reversal of 130450233 is 332054031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130450233 - 26 = 130450169 is a prime.
It is not an unprimeable number, because it can be changed into a prime (130450223) 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, 530163 + ... + 530408.
It is an arithmetic number, because the mean of its divisors is an integer number (22272012).
Almost surely, 2130450233 is an apocalyptic number.
It is an amenable number.
130450233 is a deficient number, since it is larger than the sum of its proper divisors (47725863).
130450233 is a wasteful number, since it uses less digits than its factorization.
130450233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1060615.
The product of its (nonzero) digits is 1080, while the sum is 21.
The square root of 130450233 is about 11421.4812086699. The cubic root of 130450233 is about 507.1638457566.
The spelling of 130450233 in words is "one hundred thirty million, four hundred fifty thousand, two hundred thirty-three".
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