Base | Representation |
---|---|
bin | 1100010110100111… |
… | …11111100100100000 |
3 | 122010012201202212212 |
4 | 12023103333210200 |
5 | 102040323211230 |
6 | 3014035541252 |
7 | 323232056606 |
oct | 61323774440 |
9 | 18105652785 |
10 | 6632241440 |
11 | 28a3800180 |
12 | 135115a828 |
13 | 819072926 |
14 | 46cb89876 |
15 | 28c3c3895 |
hex | 18b4ff920 |
6632241440 has 96 divisors (see below), whose sum is σ = 17456995584. Its totient is φ = 2360381440.
The previous prime is 6632241347. The next prime is 6632241461. The reversal of 6632241440 is 441422366.
It is a Harshad number since it is a multiple of its sum of digits (32).
It is a junction number, because it is equal to n+sod(n) for n = 6632241397 and 6632241406.
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 15 ways as a sum of consecutive naturals, for example, 42632 + ... + 122808.
It is an arithmetic number, because the mean of its divisors is an integer number (181843704).
Almost surely, 26632241440 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 6632241440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8728497792).
6632241440 is an abundant number, since it is smaller than the sum of its proper divisors (10824754144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6632241440 is a wasteful number, since it uses less digits than its factorization.
6632241440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80250 (or 80242 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 32.
The square root of 6632241440 is about 81438.5746437154. The cubic root of 6632241440 is about 1878.8269277594.
The spelling of 6632241440 in words is "six billion, six hundred thirty-two million, two hundred forty-one thousand, four hundred forty".
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