Base | Representation |
---|---|
bin | 100110111000011010… |
… | …1010111101110011101 |
3 | 21222112002010022001020 |
4 | 1031300311113232131 |
5 | 2332000314331004 |
6 | 102205211234353 |
7 | 6014100224313 |
oct | 1156065275635 |
9 | 258462108036 |
10 | 83497417629 |
11 | 3245812a77a |
12 | 142231489b9 |
13 | 7b488a8bc2 |
14 | 40814640b3 |
15 | 228a56a8d9 |
hex | 1370d57b9d |
83497417629 has 4 divisors (see below), whose sum is σ = 111329890176. Its totient is φ = 55664945084.
The previous prime is 83497417607. The next prime is 83497417687. The reversal of 83497417629 is 92671479438.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 83497417629 - 29 = 83497417117 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83497417699) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13916236269 + ... + 13916236274.
It is an arithmetic number, because the mean of its divisors is an integer number (27832472544).
Almost surely, 283497417629 is an apocalyptic number.
It is an amenable number.
83497417629 is a deficient number, since it is larger than the sum of its proper divisors (27832472547).
83497417629 is a wasteful number, since it uses less digits than its factorization.
83497417629 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27832472546.
The product of its digits is 18289152, while the sum is 60.
The spelling of 83497417629 in words is "eighty-three billion, four hundred ninety-seven million, four hundred seventeen thousand, six hundred twenty-nine".
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