Base | Representation |
---|---|
bin | 1010101111011… |
… | …0100111000110 |
3 | 10010202210102000 |
4 | 2223312213012 |
5 | 43013102220 |
6 | 4245330130 |
7 | 1054631004 |
oct | 253664706 |
9 | 103683360 |
10 | 45050310 |
11 | 2347aa68 |
12 | 13106946 |
13 | 94444b6 |
14 | 5da9a74 |
15 | 3e4d390 |
hex | 2af69c6 |
45050310 has 32 divisors (see below), whose sum is σ = 120134880. Its totient is φ = 12013344.
The previous prime is 45050309. The next prime is 45050321. The reversal of 45050310 is 1305054.
It is a super-2 number, since 2×450503102 = 4059060862192200, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83157 + ... + 83696.
It is an arithmetic number, because the mean of its divisors is an integer number (3754215).
Almost surely, 245050310 is an apocalyptic number.
45050310 is an abundant number, since it is smaller than the sum of its proper divisors (75084570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45050310 is a wasteful number, since it uses less digits than its factorization.
45050310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 166869 (or 166863 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 45050310 is about 6711.9527709900. The cubic root of 45050310 is about 355.8218346385.
Adding to 45050310 its reverse (1305054), we get a palindrome (46355364).
The spelling of 45050310 in words is "forty-five million, fifty thousand, three hundred ten".
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