Base | Representation |
---|---|
bin | 10100011010110100001101… |
… | …001010110111001100000001 |
3 | 102202222011000201012220111100 |
4 | 110122310031022313030001 |
5 | 43232320430142041421 |
6 | 514555125135005013 |
7 | 24626050131313200 |
oct | 2432641512671401 |
9 | 382864021186440 |
10 | 89803692143361 |
11 | 26683594045a09 |
12 | a0a4682969769 |
13 | 3b155b48a1091 |
14 | 18267440d9237 |
15 | a5b00061ac26 |
hex | 51ad0d2b7301 |
89803692143361 has 81 divisors (see below), whose sum is σ = 151485791957409. Its totient is φ = 51116138514000.
The previous prime is 89803692143339. The next prime is 89803692143443. The reversal of 89803692143361 is 16334129630898.
89803692143361 = 13 + 23 + ... + 43533.
The square root of 89803692143361 is 9476481.
It is a perfect power (a square), and thus also a powerful number.
89803692143361 is a `hidden beast` number, since 8 + 9 + 80 + 3 + 6 + 9 + 214 + 336 + 1 = 666.
It is not a de Polignac number, because 89803692143361 - 221 = 89803690046209 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is not an unprimeable number, because it can be changed into a prime (89803692143761) by changing a digit.
It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 61890896686 + ... + 61890898136.
Almost surely, 289803692143361 is an apocalyptic number.
89803692143361 is the 9476481-st square number.
89803692143361 is the 4738241-st centered octagonal number.
It is an amenable number.
89803692143361 is a deficient number, since it is larger than the sum of its proper divisors (61682099814048).
89803692143361 is an frugal number, since it uses more digits than its factorization.
89803692143361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3544 (or 1772 counting only the distinct ones).
The product of its (nonzero) digits is 40310784, while the sum is 63.
The spelling of 89803692143361 in words is "eighty-nine trillion, eight hundred three billion, six hundred ninety-two million, one hundred forty-three thousand, three hundred sixty-one".
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