Base | Representation |
---|---|
bin | 11101110101111000… |
… | …101000011101100111 |
3 | 10001201002201020210110 |
4 | 131311320220131213 |
5 | 1011110343114033 |
6 | 22415315024103 |
7 | 2213021122311 |
oct | 356570503547 |
9 | 101632636713 |
10 | 32042551143 |
11 | 12653203a29 |
12 | 6262b9b033 |
13 | 30385ba245 |
14 | 179d81c7b1 |
15 | c780e4363 |
hex | 775e28767 |
32042551143 has 8 divisors (see below), whose sum is σ = 42775316608. Its totient is φ = 21335743224.
The previous prime is 32042551097. The next prime is 32042551147. The reversal of 32042551143 is 34115524023.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-32042551143 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 32042551143.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32042551147) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6486505 + ... + 6491442.
It is an arithmetic number, because the mean of its divisors is an integer number (5346914576).
Almost surely, 232042551143 is an apocalyptic number.
32042551143 is a deficient number, since it is larger than the sum of its proper divisors (10732765465).
32042551143 is a wasteful number, since it uses less digits than its factorization.
32042551143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12978773.
The product of its (nonzero) digits is 14400, while the sum is 30.
The spelling of 32042551143 in words is "thirty-two billion, forty-two million, five hundred fifty-one thousand, one hundred forty-three".
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