Base | Representation |
---|---|
bin | 101001110100011010… |
… | …0101001011010011010 |
3 | 22120210200211002222121 |
4 | 1103220310221122122 |
5 | 2432410144224041 |
6 | 105131150411454 |
7 | 6326314552612 |
oct | 1235064513232 |
9 | 276720732877 |
10 | 89805461146 |
11 | 350a4929185 |
12 | 154a3800b8a |
13 | 861272a92b |
14 | 44bd13ba42 |
15 | 25092507d1 |
hex | 14e8d2969a |
89805461146 has 8 divisors (see below), whose sum is σ = 134710772724. Its totient is φ = 44901870240.
The previous prime is 89805461113. The next prime is 89805461153. The reversal of 89805461146 is 64116450898.
It can be written as a sum of positive squares in 2 ways, for example, as 89258135121 + 547326025 = 298761^2 + 23395^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 89805461093 and 89805461102.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290635 + ... + 513886.
Almost surely, 289805461146 is an apocalyptic number.
89805461146 is a deficient number, since it is larger than the sum of its proper divisors (44905311578).
89805461146 is a wasteful number, since it uses less digits than its factorization.
89805461146 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 860336.
The product of its (nonzero) digits is 1658880, while the sum is 52.
The spelling of 89805461146 in words is "eighty-nine billion, eight hundred five million, four hundred sixty-one thousand, one hundred forty-six".
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