Base | Representation |
---|---|
bin | 1100011011011001001110111… |
… | …1011010010101110110000001 |
3 | 11020200111201011122222011121220 |
4 | 3012312103233122111312001 |
5 | 1404112022141403040421 |
6 | 12340000313411305253 |
7 | 352131544515362250 |
oct | 30666235732256601 |
9 | 4220451148864556 |
10 | 874545257471361 |
11 | 233725619549573 |
12 | 821048912ab229 |
13 | 2b6ca357a87138 |
14 | 115d63057ac797 |
15 | 6b18de0b8c3c6 |
hex | 31b64ef695d81 |
874545257471361 has 8 divisors (see below), whose sum is σ = 1332640392337344. Its totient is φ = 499740147126480.
The previous prime is 874545257471359. The next prime is 874545257471393. The reversal of 874545257471361 is 163174752545478.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 874545257471361 - 21 = 874545257471359 is a prime.
It is not an unprimeable number, because it can be changed into a prime (874545257471161) 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, 20822506130250 + ... + 20822506130291.
It is an arithmetic number, because the mean of its divisors is an integer number (166580049042168).
Almost surely, 2874545257471361 is an apocalyptic number.
It is an amenable number.
874545257471361 is a deficient number, since it is larger than the sum of its proper divisors (458095134865983).
874545257471361 is a wasteful number, since it uses less digits than its factorization.
874545257471361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 41645012260551.
The product of its digits is 790272000, while the sum is 69.
The spelling of 874545257471361 in words is "eight hundred seventy-four trillion, five hundred forty-five billion, two hundred fifty-seven million, four hundred seventy-one thousand, three hundred sixty-one".
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