Base | Representation |
---|---|
bin | 101001011100110100… |
… | …1101011001101011000 |
3 | 22111202112122112220022 |
4 | 1102321221223031120 |
5 | 2424300044241033 |
6 | 104520440050012 |
7 | 6300564663401 |
oct | 1227151531530 |
9 | 274675575808 |
10 | 89014055768 |
11 | 34829128650 |
12 | 15302763908 |
13 | 8517796a21 |
14 | 4445dac9a8 |
15 | 24aea25098 |
hex | 14b9a6b358 |
89014055768 has 32 divisors (see below), whose sum is σ = 182614545360. Its totient is φ = 40340858880.
The previous prime is 89014055761. The next prime is 89014055777. The reversal of 89014055768 is 86755041098.
It is a super-2 number, since 2×890140557682 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89014055761) 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 7 ways as a sum of consecutive naturals, for example, 1471121 + ... + 1530432.
Almost surely, 289014055768 is an apocalyptic number.
89014055768 is a gapful number since it is divisible by the number (88) formed by its first and last digit.
It is an amenable number.
89014055768 is an abundant number, since it is smaller than the sum of its proper divisors (93600489592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89014055768 is a wasteful number, since it uses less digits than its factorization.
89014055768 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3001907 (or 3001903 counting only the distinct ones).
The product of its (nonzero) digits is 2419200, while the sum is 53.
The spelling of 89014055768 in words is "eighty-nine billion, fourteen million, fifty-five thousand, seven hundred sixty-eight".
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