Base | Representation |
---|---|
bin | 101001100110101010… |
… | …0111001001111100001 |
3 | 22112121112210012112212 |
4 | 1103031110321033201 |
5 | 2430434100340140 |
6 | 105013311131505 |
7 | 6312013523564 |
oct | 1231524711741 |
9 | 275545705485 |
10 | 89344152545 |
11 | 349884991aa |
12 | 15395213b95 |
13 | 856aca186b |
14 | 4477b784db |
15 | 24cd9cb765 |
hex | 14cd5393e1 |
89344152545 has 8 divisors (see below), whose sum is σ = 113519629224. Its totient is φ = 67270891264.
The previous prime is 89344152517. The next prime is 89344152553. The reversal of 89344152545 is 54525144398.
It can be written as a sum of positive squares in 4 ways, for example, as 10626311056 + 78717841489 = 103084^2 + 280567^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 89344152545 - 216 = 89344087009 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 89344152493 and 89344152502.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525553754 + ... + 525553923.
It is an arithmetic number, because the mean of its divisors is an integer number (14189953653).
Almost surely, 289344152545 is an apocalyptic number.
89344152545 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
It is an amenable number.
89344152545 is a deficient number, since it is larger than the sum of its proper divisors (24175476679).
89344152545 is a wasteful number, since it uses less digits than its factorization.
89344152545 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1051107699.
The product of its digits is 3456000, while the sum is 50.
The spelling of 89344152545 in words is "eighty-nine billion, three hundred forty-four million, one hundred fifty-two thousand, five hundred forty-five".
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