Base | Representation |
---|---|
bin | 10101100110110010100… |
… | …11100110001000111010 |
3 | 2121222012202020222120002 |
4 | 22303121103212020322 |
5 | 44130343310331423 |
6 | 1325013355233002 |
7 | 104430605210606 |
oct | 12633123461072 |
9 | 2558182228502 |
10 | 742380167738 |
11 | 266929283a10 |
12 | bba65748762 |
13 | 55010683181 |
14 | 27d07a4c506 |
15 | 1449e9e9228 |
hex | acd94e623a |
742380167738 has 8 divisors (see below), whose sum is σ = 1214803910880. Its totient is φ = 337445530780.
The previous prime is 742380167729. The next prime is 742380167759. The reversal of 742380167738 is 837761083247.
742380167738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×7423801677382 (a number of 25 digits) contains 22 as substring.
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, 16872276518 + ... + 16872276561.
It is an arithmetic number, because the mean of its divisors is an integer number (151850488860).
Almost surely, 2742380167738 is an apocalyptic number.
742380167738 is a deficient number, since it is larger than the sum of its proper divisors (472423743142).
742380167738 is a wasteful number, since it uses less digits than its factorization.
742380167738 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 33744553092.
The product of its (nonzero) digits is 9483264, while the sum is 56.
The spelling of 742380167738 in words is "seven hundred forty-two billion, three hundred eighty million, one hundred sixty-seven thousand, seven hundred thirty-eight".
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