Base | Representation |
---|---|
bin | 1010101101110… |
… | …11111011001010 |
3 | 20021011022211102 |
4 | 11112323323022 |
5 | 141003224243 |
6 | 12530501402 |
7 | 2141061221 |
oct | 526737312 |
9 | 207138742 |
10 | 89898698 |
11 | 4682224a |
12 | 26134862 |
13 | 15817ac6 |
14 | bd21cb8 |
15 | 7d5b9b8 |
hex | 55bbeca |
89898698 has 8 divisors (see below), whose sum is σ = 139198080. Its totient is φ = 43499340.
The previous prime is 89898673. The next prime is 89898701. The reversal of 89898698 is 89689898.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 724928 + ... + 725051.
It is an arithmetic number, because the mean of its divisors is an integer number (17399760).
Almost surely, 289898698 is an apocalyptic number.
89898698 is a deficient number, since it is larger than the sum of its proper divisors (49299382).
89898698 is a wasteful number, since it uses less digits than its factorization.
89898698 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1450012.
The product of its digits is 17915904, while the sum is 65.
The square root of 89898698 is about 9481.4923930782. The cubic root of 89898698 is about 447.9722725452.
The spelling of 89898698 in words is "eighty-nine million, eight hundred ninety-eight thousand, six hundred ninety-eight".
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