Base | Representation |
---|---|
bin | 101001110100100110… |
… | …1111011110111111010 |
3 | 22120211011021220120010 |
4 | 1103221031323313322 |
5 | 2432413343342422 |
6 | 105131544442350 |
7 | 6326425113021 |
oct | 1235115736772 |
9 | 276734256503 |
10 | 89812090362 |
11 | 350a8646875 |
12 | 154a5a793b6 |
13 | 8613c0c147 |
14 | 44bdd858b8 |
15 | 2509b0eb0c |
hex | 14e937bdfa |
89812090362 has 16 divisors (see below), whose sum is σ = 187433928000. Its totient is φ = 28635738912.
The previous prime is 89812090331. The next prime is 89812090369. The reversal of 89812090362 is 26309021898.
It is not an unprimeable number, because it can be changed into a prime (89812090369) 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, 325405987 + ... + 325406262.
It is an arithmetic number, because the mean of its divisors is an integer number (11714620500).
Almost surely, 289812090362 is an apocalyptic number.
89812090362 is an abundant number, since it is smaller than the sum of its proper divisors (97621837638).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89812090362 is a wasteful number, since it uses less digits than its factorization.
89812090362 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 650812277.
The product of its (nonzero) digits is 373248, while the sum is 48.
The spelling of 89812090362 in words is "eighty-nine billion, eight hundred twelve million, ninety thousand, three hundred sixty-two".
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