Base | Representation |
---|---|
bin | 101001100010001010… |
… | …1110101101001001011 |
3 | 22112020001010102210120 |
4 | 1103010111311221023 |
5 | 2430132002430003 |
6 | 104550324114323 |
7 | 6305203301433 |
oct | 1230425655113 |
9 | 275201112716 |
10 | 89193405003 |
11 | 3491039635a |
12 | 153528359a3 |
13 | 85459a0631 |
14 | 4461b372c3 |
15 | 24c0650853 |
hex | 14c4575a4b |
89193405003 has 32 divisors (see below), whose sum is σ = 129791754240. Its totient is φ = 54275093280.
The previous prime is 89193405001. The next prime is 89193405043. The reversal of 89193405003 is 30050439198.
It is not a de Polignac number, because 89193405003 - 21 = 89193405001 is a prime.
It is not an unprimeable number, because it can be changed into a prime (89193405001) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289926 + ... + 512292.
It is an arithmetic number, because the mean of its divisors is an integer number (4055992320).
Almost surely, 289193405003 is an apocalyptic number.
89193405003 is a deficient number, since it is larger than the sum of its proper divisors (40598349237).
89193405003 is a wasteful number, since it uses less digits than its factorization.
89193405003 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 222647.
The product of its (nonzero) digits is 116640, while the sum is 42.
The spelling of 89193405003 in words is "eighty-nine billion, one hundred ninety-three million, four hundred five thousand, three".
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