Base | Representation |
---|---|
bin | 10101100011111101111… |
… | …11010001101001100100 |
3 | 2121211022010222222022122 |
4 | 22301332333101221210 |
5 | 44114242403011432 |
6 | 1324203145445112 |
7 | 104345215446605 |
oct | 12617677215144 |
9 | 2554263888278 |
10 | 740864891492 |
11 | 266220a0a4a0 |
12 | bb7021a0798 |
13 | 54b2b7728cb |
14 | 27c026cddac |
15 | 14411983612 |
hex | ac7efd1a64 |
740864891492 has 24 divisors (see below), whose sum is σ = 1418897236512. Its totient is φ = 335680862400.
The previous prime is 740864891491. The next prime is 740864891519. The reversal of 740864891492 is 294198468047.
It is not an unprimeable number, because it can be changed into a prime (740864891491) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26883734 + ... + 26911277.
It is an arithmetic number, because the mean of its divisors is an integer number (59120718188).
Almost surely, 2740864891492 is an apocalyptic number.
It is an amenable number.
740864891492 is a deficient number, since it is larger than the sum of its proper divisors (678032345020).
740864891492 is a wasteful number, since it uses less digits than its factorization.
740864891492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53795339 (or 53795337 counting only the distinct ones).
The product of its (nonzero) digits is 27869184, while the sum is 62.
The spelling of 740864891492 in words is "seven hundred forty billion, eight hundred sixty-four million, eight hundred ninety-one thousand, four hundred ninety-two".
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