Base | Representation |
---|---|
bin | 11101111011110000… |
… | …101110110000001000 |
3 | 10001221222020020110111 |
4 | 131323300232300020 |
5 | 1011311113034143 |
6 | 22433200124104 |
7 | 2215326131260 |
oct | 357360566010 |
9 | 101858206414 |
10 | 32141143048 |
11 | 126a3923543 |
12 | 6290006634 |
13 | 3052b59b51 |
14 | 17ac9647a0 |
15 | c81abb99d |
hex | 77bc2ec08 |
32141143048 has 64 divisors (see below), whose sum is σ = 70386624000. Its totient is φ = 13475434752.
The previous prime is 32141143043. The next prime is 32141143081. The reversal of 32141143048 is 84034114123.
It is not an unprimeable number, because it can be changed into a prime (32141143043) 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, 448890 + ... + 515542.
It is an arithmetic number, because the mean of its divisors is an integer number (1099791000).
Almost surely, 232141143048 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 32141143048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35193312000).
32141143048 is an abundant number, since it is smaller than the sum of its proper divisors (38245480952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32141143048 is a wasteful number, since it uses less digits than its factorization.
32141143048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66854 (or 66850 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 31.
The spelling of 32141143048 in words is "thirty-two billion, one hundred forty-one million, one hundred forty-three thousand, forty-eight".
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