Base | Representation |
---|---|
bin | 101001100001000000… |
… | …0111110110100100000 |
3 | 22112010022200220212020 |
4 | 1103002000332310200 |
5 | 2430042010230021 |
6 | 104542411501440 |
7 | 6304220516160 |
oct | 1230200766440 |
9 | 275108626766 |
10 | 89154383136 |
11 | 348a0363685 |
12 | 15341757880 |
13 | 853a88a080 |
14 | 445a89a5a0 |
15 | 24bbee37c6 |
hex | 14c203ed20 |
89154383136 has 96 divisors (see below), whose sum is σ = 288037266048. Its totient is φ = 23513241600.
The previous prime is 89154383119. The next prime is 89154383147. The reversal of 89154383136 is 63138345198.
It is a tau number, because it is divible by the number of its divisors (96).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5093965 + ... + 5111436.
It is an arithmetic number, because the mean of its divisors is an integer number (3000388188).
Almost surely, 289154383136 is an apocalyptic number.
It is an amenable number.
89154383136 is an abundant number, since it is smaller than the sum of its proper divisors (198882882912).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89154383136 is a wasteful number, since it uses less digits than its factorization.
89154383136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10205434 (or 10205426 counting only the distinct ones).
The product of its digits is 1866240, while the sum is 51.
The spelling of 89154383136 in words is "eighty-nine billion, one hundred fifty-four million, three hundred eighty-three thousand, one hundred thirty-six".
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