Base | Representation |
---|---|
bin | 101100011011101… |
… | …110100101111000 |
3 | 1220221201121102110 |
4 | 230123232211320 |
5 | 3011314404412 |
6 | 201545532320 |
7 | 24321233640 |
oct | 5433564570 |
9 | 1827647373 |
10 | 745466232 |
11 | 3528838a5 |
12 | 1897a40a0 |
13 | bb59aca4 |
14 | 71011520 |
15 | 456a3d3c |
hex | 2c6ee978 |
745466232 has 128 divisors (see below), whose sum is σ = 2239142400. Its totient is φ = 202341888.
The previous prime is 745466209. The next prime is 745466297. The reversal of 745466232 is 232664547.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 265894 + ... + 268682.
It is an arithmetic number, because the mean of its divisors is an integer number (17493300).
Almost surely, 2745466232 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 745466232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1119571200).
745466232 is an abundant number, since it is smaller than the sum of its proper divisors (1493676168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
745466232 is a wasteful number, since it uses less digits than its factorization.
745466232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2885 (or 2881 counting only the distinct ones).
The product of its digits is 241920, while the sum is 39.
The square root of 745466232 is about 27303.2275015244. The cubic root of 745466232 is about 906.7258387227.
The spelling of 745466232 in words is "seven hundred forty-five million, four hundred sixty-six thousand, two hundred thirty-two".
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