Base | Representation |
---|---|
bin | 1111100110010… |
… | …01111011110010 |
3 | 100010012220012112 |
4 | 13303021323302 |
5 | 231444204141 |
6 | 20552325322 |
7 | 3146132321 |
oct | 763117362 |
9 | 303186175 |
10 | 130850546 |
11 | 67952a52 |
12 | 379a3842 |
13 | 21155978 |
14 | 135420b8 |
15 | b74a7eb |
hex | 7cc9ef2 |
130850546 has 4 divisors (see below), whose sum is σ = 196275822. Its totient is φ = 65425272.
The previous prime is 130850543. The next prime is 130850561. The reversal of 130850546 is 645058031.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 93334921 + 37515625 = 9661^2 + 6125^2 .
It is not an unprimeable number, because it can be changed into a prime (130850543) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32712635 + ... + 32712638.
Almost surely, 2130850546 is an apocalyptic number.
130850546 is a deficient number, since it is larger than the sum of its proper divisors (65425276).
130850546 is an equidigital number, since it uses as much as digits as its factorization.
130850546 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65425275.
The product of its (nonzero) digits is 14400, while the sum is 32.
The square root of 130850546 is about 11438.9923507274. The cubic root of 130850546 is about 507.6820943779.
The spelling of 130850546 in words is "one hundred thirty million, eight hundred fifty thousand, five hundred forty-six".
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