Base | Representation |
---|---|
bin | 100110101010101001… |
… | …0100011011000010111 |
3 | 21221022212120120101000 |
4 | 1031111102203120113 |
5 | 2330024014233440 |
6 | 102051302434343 |
7 | 5666456310522 |
oct | 1152522433027 |
9 | 257285516330 |
10 | 83035305495 |
11 | 322402a101a |
12 | 141144329b3 |
13 | 7aa3c2b17c |
14 | 4039d31bb9 |
15 | 225ebd8730 |
hex | 13554a3617 |
83035305495 has 64 divisors (see below), whose sum is σ = 158503495680. Its totient is φ = 41093337600.
The previous prime is 83035305491. The next prime is 83035305497. The reversal of 83035305495 is 59450353038.
It is a happy number.
It is not a de Polignac number, because 83035305495 - 22 = 83035305491 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 83035305495.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (83035305491) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 91851 + ... + 417740.
It is an arithmetic number, because the mean of its divisors is an integer number (2476617120).
Almost surely, 283035305495 is an apocalyptic number.
83035305495 is a gapful number since it is divisible by the number (85) formed by its first and last digit.
83035305495 is a deficient number, since it is larger than the sum of its proper divisors (75468190185).
83035305495 is a wasteful number, since it uses less digits than its factorization.
83035305495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 509693 (or 509687 counting only the distinct ones).
The product of its (nonzero) digits is 972000, while the sum is 45.
The spelling of 83035305495 in words is "eighty-three billion, thirty-five million, three hundred five thousand, four hundred ninety-five".
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