Base | Representation |
---|---|
bin | 100110110111011011… |
… | …0011111101000101111 |
3 | 21222102202112112001121 |
4 | 1031232312133220233 |
5 | 2331413311021433 |
6 | 102202022321411 |
7 | 6013214430601 |
oct | 1155666375057 |
9 | 258382475047 |
10 | 83464157743 |
11 | 3244038306a |
12 | 14213b89267 |
13 | 7b41a321b5 |
14 | 407ac87171 |
15 | 228769ac2d |
hex | 136ed9fa2f |
83464157743 has 8 divisors (see below), whose sum is σ = 83550044160. Its totient is φ = 83378318520.
The previous prime is 83464157713. The next prime is 83464157747. The reversal of 83464157743 is 34775146438.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-83464157743 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83464157747) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4294578 + ... + 4313968.
It is an arithmetic number, because the mean of its divisors is an integer number (10443755520).
Almost surely, 283464157743 is an apocalyptic number.
83464157743 is a deficient number, since it is larger than the sum of its proper divisors (85886417).
83464157743 is a wasteful number, since it uses less digits than its factorization.
83464157743 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23597.
The product of its digits is 6773760, while the sum is 52.
The spelling of 83464157743 in words is "eighty-three billion, four hundred sixty-four million, one hundred fifty-seven thousand, seven hundred forty-three".
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