Base | Representation |
---|---|
bin | 1010101111000… |
… | …1100111011110 |
3 | 10010201202100101 |
4 | 2223301213132 |
5 | 43011423404 |
6 | 4245051314 |
7 | 1054514242 |
oct | 253614736 |
9 | 103652311 |
10 | 45029854 |
11 | 23466661 |
12 | 130b6b3a |
13 | 94380ac |
14 | 5da2422 |
15 | 3e472a4 |
hex | 2af19de |
45029854 has 8 divisors (see below), whose sum is σ = 68982048. Its totient is φ = 22035840.
The previous prime is 45029827. The next prime is 45029857. The reversal of 45029854 is 45892054.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×450298542 = 4055375502522632, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45029857) 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, 239427 + ... + 239614.
It is an arithmetic number, because the mean of its divisors is an integer number (8622756).
Almost surely, 245029854 is an apocalyptic number.
45029854 is a deficient number, since it is larger than the sum of its proper divisors (23952194).
45029854 is a wasteful number, since it uses less digits than its factorization.
45029854 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 479090.
The product of its (nonzero) digits is 57600, while the sum is 37.
The square root of 45029854 is about 6710.4287493423. The cubic root of 45029854 is about 355.7679704631.
The spelling of 45029854 in words is "forty-five million, twenty-nine thousand, eight hundred fifty-four".
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