Base | Representation |
---|---|
bin | 1010110110000… |
… | …1001011101110 |
3 | 10011120222012102 |
4 | 2231201023232 |
5 | 43121034310 |
6 | 4302535102 |
7 | 1061426444 |
oct | 255411356 |
9 | 104528172 |
10 | 45486830 |
11 | 23748a24 |
12 | 13297492 |
13 | 95680ac |
14 | 6080b94 |
15 | 3ed78a5 |
hex | 2b612ee |
45486830 has 8 divisors (see below), whose sum is σ = 81876312. Its totient is φ = 18194728.
The previous prime is 45486829. The next prime is 45486839. The reversal of 45486830 is 3868454.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45486839) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2274332 + ... + 2274351.
It is an arithmetic number, because the mean of its divisors is an integer number (10234539).
Almost surely, 245486830 is an apocalyptic number.
45486830 is a deficient number, since it is larger than the sum of its proper divisors (36389482).
45486830 is a wasteful number, since it uses less digits than its factorization.
45486830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4548690.
The product of its (nonzero) digits is 92160, while the sum is 38.
The square root of 45486830 is about 6744.3924856135. The cubic root of 45486830 is about 356.9674009784.
The spelling of 45486830 in words is "forty-five million, four hundred eighty-six thousand, eight hundred thirty".
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