Base | Representation |
---|---|
bin | 101001011010101101… |
… | …1111011000001001001 |
3 | 22111120121120220100120 |
4 | 1102311123323001021 |
5 | 2424123443413031 |
6 | 104505432253453 |
7 | 6266045633640 |
oct | 1226533730111 |
9 | 274517526316 |
10 | 88943341641 |
11 | 347a221a020 |
12 | 152a2b41289 |
13 | 8505c3814b |
14 | 443a842357 |
15 | 24a8707a96 |
hex | 14b56fb049 |
88943341641 has 32 divisors (see below), whose sum is σ = 156551159808. Its totient is φ = 43486429440.
The previous prime is 88943341631. The next prime is 88943341657. The reversal of 88943341641 is 14614334988.
It is a happy number.
It is not a de Polignac number, because 88943341641 - 25 = 88943341609 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is not an unprimeable number, because it can be changed into a prime (88943341601) 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 31 ways as a sum of consecutive naturals, for example, 11320665 + ... + 11328518.
It is an arithmetic number, because the mean of its divisors is an integer number (4892223744).
Almost surely, 288943341641 is an apocalyptic number.
It is an amenable number.
88943341641 is a deficient number, since it is larger than the sum of its proper divisors (67607818167).
88943341641 is a wasteful number, since it uses less digits than its factorization.
88943341641 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22649221.
The product of its digits is 1990656, while the sum is 51.
The spelling of 88943341641 in words is "eighty-eight billion, nine hundred forty-three million, three hundred forty-one thousand, six hundred forty-one".
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