Base | Representation |
---|---|
bin | 111000010101011… |
… | …101000110111000 |
3 | 2102212110111210020 |
4 | 320111131012320 |
5 | 3413424221334 |
6 | 233441450440 |
7 | 32264425350 |
oct | 7025350670 |
9 | 2385414706 |
10 | 945148344 |
11 | 445569a38 |
12 | 224640a20 |
13 | 120a7369a |
14 | 8d74db60 |
15 | 57e98e49 |
hex | 3855d1b8 |
945148344 has 64 divisors (see below), whose sum is σ = 2704838400. Its totient is φ = 269601024.
The previous prime is 945148343. The next prime is 945148381. The reversal of 945148344 is 443841549.
945148344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a junction number, because it is equal to n+sod(n) for n = 945148296 and 945148305.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (945148343) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106444 + ... + 114980.
It is an arithmetic number, because the mean of its divisors is an integer number (42263100).
Almost surely, 2945148344 is an apocalyptic number.
It is an amenable number.
945148344 is an abundant number, since it is smaller than the sum of its proper divisors (1759690056).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
945148344 is a wasteful number, since it uses less digits than its factorization.
945148344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9212 (or 9208 counting only the distinct ones).
The product of its digits is 276480, while the sum is 42.
The square root of 945148344 is about 30743.2650185370. The cubic root of 945148344 is about 981.3712388420.
The spelling of 945148344 in words is "nine hundred forty-five million, one hundred forty-eight thousand, three hundred forty-four".
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