Base | Representation |
---|---|
bin | 1010110010110… |
… | …0010110111111 |
3 | 10011011222101211 |
4 | 2230230112333 |
5 | 43042123323 |
6 | 4254145251 |
7 | 1056535600 |
oct | 254542677 |
9 | 104158354 |
10 | 45270463 |
11 | 23610407 |
12 | 131b2227 |
13 | 94c0774 |
14 | 6025da7 |
15 | 3e9370d |
hex | 2b2c5bf |
45270463 has 12 divisors (see below), whose sum is σ = 54952560. Its totient is φ = 37115232.
The previous prime is 45270461. The next prime is 45270481. The reversal of 45270463 is 36407254.
It is not a de Polignac number, because 45270463 - 21 = 45270461 is a prime.
It is a super-3 number, since 3×452704633 (a number of 24 digits) contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45270461) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18958 + ... + 21211.
It is an arithmetic number, because the mean of its divisors is an integer number (4579380).
Almost surely, 245270463 is an apocalyptic number.
45270463 is a deficient number, since it is larger than the sum of its proper divisors (9682097).
45270463 is a wasteful number, since it uses less digits than its factorization.
45270463 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40206 (or 40199 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 31.
The square root of 45270463 is about 6728.3328544298. The cubic root of 45270463 is about 356.4005060995.
The spelling of 45270463 in words is "forty-five million, two hundred seventy thousand, four hundred sixty-three".
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