Base | Representation |
---|---|
bin | 101001111000101010… |
… | …1111100011001100100 |
3 | 22121011122210112101011 |
4 | 1103301111330121210 |
5 | 2433203243014041 |
6 | 105153254312004 |
7 | 6333001563541 |
oct | 1236125743144 |
9 | 277148715334 |
10 | 89948407396 |
11 | 35168592881 |
12 | 15523658604 |
13 | 863622a003 |
14 | 44d410bbc8 |
15 | 2516a89e81 |
hex | 14f157c664 |
89948407396 has 27 divisors (see below), whose sum is σ = 167232736587. Its totient is φ = 42323863680.
The previous prime is 89948407349. The next prime is 89948407397. The reversal of 89948407396 is 69370484998.
The square root of 89948407396 is 299914.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 15672536100 + 74275871296 = 125190^2 + 272536^2 .
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89948407397) by changing a digit.
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 8 ways as a sum of consecutive naturals, for example, 10192666 + ... + 10201486.
Almost surely, 289948407396 is an apocalyptic number.
89948407396 is the 299914-th square number.
It is an amenable number.
89948407396 is a deficient number, since it is larger than the sum of its proper divisors (77284329191).
89948407396 is an frugal number, since it uses more digits than its factorization.
89948407396 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17680 (or 8840 counting only the distinct ones).
The product of its (nonzero) digits is 94058496, while the sum is 67.
The spelling of 89948407396 in words is "eighty-nine billion, nine hundred forty-eight million, four hundred seven thousand, three hundred ninety-six".
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