Base | Representation |
---|---|
bin | 10101101100101010100… |
… | …00111111110011010000 |
3 | 2122021100112000002112120 |
4 | 22312111100333303100 |
5 | 44203323100244044 |
6 | 1330254324254240 |
7 | 104602006031520 |
oct | 12662520776320 |
9 | 2567315002476 |
10 | 745533603024 |
11 | 2681a7312581 |
12 | 1005a5841380 |
13 | 553c3a9a102 |
14 | 28126795680 |
15 | 145d679a519 |
hex | ad9543fcd0 |
745533603024 has 160 divisors (see below), whose sum is σ = 2265781647360. Its totient is φ = 206809376256.
The previous prime is 745533602999. The next prime is 745533603041. The reversal of 745533603024 is 420306335547.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2258322 + ... + 2567310.
It is an arithmetic number, because the mean of its divisors is an integer number (14161135296).
Almost surely, 2745533603024 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 745533603024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1132890823680).
745533603024 is an abundant number, since it is smaller than the sum of its proper divisors (1520248044336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
745533603024 is a wasteful number, since it uses less digits than its factorization.
745533603024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 309217 (or 309211 counting only the distinct ones).
The product of its (nonzero) digits is 907200, while the sum is 42.
The spelling of 745533603024 in words is "seven hundred forty-five billion, five hundred thirty-three million, six hundred three thousand, twenty-four".
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