Base | Representation |
---|---|
bin | 1001100101000010101101111… |
… | …0001011110101010010111001 |
3 | 10021101121021220122011220220010 |
4 | 2121100223132023311102321 |
5 | 1201322042340104042411 |
6 | 10345325020203252133 |
7 | 261656211404100453 |
oct | 23120533613652271 |
9 | 3241537818156803 |
10 | 674047305143481 |
11 | 185854947416135 |
12 | 63722a7281a049 |
13 | 22c155079764c9 |
14 | bc640c68ad2d3 |
15 | 52dd7b5b477a6 |
hex | 2650ade2f54b9 |
674047305143481 has 32 divisors (see below), whose sum is σ = 955322337024000. Its totient is φ = 422006403970368.
The previous prime is 674047305143473. The next prime is 674047305143543. The reversal of 674047305143481 is 184341503740476.
It is not a de Polignac number, because 674047305143481 - 23 = 674047305143473 is a prime.
It is a super-2 number, since 2×6740473051434812 (a number of 30 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (674047305133481) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 376048111 + ... + 377836308.
It is an arithmetic number, because the mean of its divisors is an integer number (29853823032000).
Almost surely, 2674047305143481 is an apocalyptic number.
It is an amenable number.
674047305143481 is a deficient number, since it is larger than the sum of its proper divisors (281275031880519).
674047305143481 is a wasteful number, since it uses less digits than its factorization.
674047305143481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 753884733.
The product of its (nonzero) digits is 27095040, while the sum is 57.
The spelling of 674047305143481 in words is "six hundred seventy-four trillion, forty-seven billion, three hundred five million, one hundred forty-three thousand, four hundred eighty-one".
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