Base | Representation |
---|---|
bin | 101001110000111010… |
… | …0000011000000101101 |
3 | 22120111111112112010100 |
4 | 1103201310003000231 |
5 | 2432140043111331 |
6 | 105111350101313 |
7 | 6323356155066 |
oct | 1234164030055 |
9 | 276444475110 |
10 | 89687863341 |
11 | 3504450820a |
12 | 1547034a839 |
13 | 85c426522b |
14 | 44ab68956d |
15 | 24edc71ae6 |
hex | 14e1d0302d |
89687863341 has 24 divisors (see below), whose sum is σ = 130440266424. Its totient is φ = 59382005760.
The previous prime is 89687863313. The next prime is 89687863393. The reversal of 89687863341 is 14336878698.
It can be written as a sum of positive squares in 4 ways, for example, as 13693914441 + 75993948900 = 117021^2 + 275670^2 .
It is not a de Polignac number, because 89687863341 - 26 = 89687863277 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89687863241) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 721951 + ... + 837011.
It is an arithmetic number, because the mean of its divisors is an integer number (5435011101).
Almost surely, 289687863341 is an apocalyptic number.
It is an amenable number.
89687863341 is a deficient number, since it is larger than the sum of its proper divisors (40752403083).
89687863341 is a wasteful number, since it uses less digits than its factorization.
89687863341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115661 (or 115658 counting only the distinct ones).
The product of its digits is 41803776, while the sum is 63.
The spelling of 89687863341 in words is "eighty-nine billion, six hundred eighty-seven million, eight hundred sixty-three thousand, three hundred forty-one".
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