Base | Representation |
---|---|
bin | 100001010010000110… |
… | …0010001101101101010 |
3 | 20211111011020110002102 |
4 | 1002210030101231222 |
5 | 2132334341032232 |
6 | 52500151133402 |
7 | 5110124215451 |
oct | 1024414215552 |
9 | 224434213072 |
10 | 71474158442 |
11 | 28348332135 |
12 | 11a28674262 |
13 | 698098c65b |
14 | 366070db98 |
15 | 1cd4c53662 |
hex | 10a4311b6a |
71474158442 has 8 divisors (see below), whose sum is σ = 107336049600. Its totient is φ = 35695475244.
The previous prime is 71474158397. The next prime is 71474158451. The reversal of 71474158442 is 24485147417.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20799842 + ... + 20803277.
It is an arithmetic number, because the mean of its divisors is an integer number (13417006200).
Almost surely, 271474158442 is an apocalyptic number.
71474158442 is a deficient number, since it is larger than the sum of its proper divisors (35861891158).
71474158442 is a wasteful number, since it uses less digits than its factorization.
71474158442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41603980.
The product of its digits is 1003520, while the sum is 47.
The spelling of 71474158442 in words is "seventy-one billion, four hundred seventy-four million, one hundred fifty-eight thousand, four hundred forty-two".
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