Base | Representation |
---|---|
bin | 101001110001000111… |
… | …1101100101111011101 |
3 | 22120112000011210122000 |
4 | 1103202033230233131 |
5 | 2432143422042112 |
6 | 105112205312513 |
7 | 6323504605500 |
oct | 1234217545735 |
9 | 276460153560 |
10 | 89695112157 |
11 | 35048609372 |
12 | 15472865739 |
13 | 85c5902781 |
14 | 44ac615137 |
15 | 24ee7047dc |
hex | 14e23ecbdd |
89695112157 has 48 divisors (see below), whose sum is σ = 154650813120. Its totient is φ = 51229747296.
The previous prime is 89695112153. The next prime is 89695112237. The reversal of 89695112157 is 75121159698.
It is a happy number.
It is not a de Polignac number, because 89695112157 - 22 = 89695112153 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89695112153) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2944398 + ... + 2974704.
It is an arithmetic number, because the mean of its divisors is an integer number (3221891940).
Almost surely, 289695112157 is an apocalyptic number.
It is an amenable number.
89695112157 is a deficient number, since it is larger than the sum of its proper divisors (64955700963).
89695112157 is a wasteful number, since it uses less digits than its factorization.
89695112157 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32567 (or 32554 counting only the distinct ones).
The product of its digits is 1360800, while the sum is 54.
The spelling of 89695112157 in words is "eighty-nine billion, six hundred ninety-five million, one hundred twelve thousand, one hundred fifty-seven".
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