Base | Representation |
---|---|
bin | 100110111001110101… |
… | …0111001110011000101 |
3 | 21222122101122222222211 |
4 | 1031303222321303011 |
5 | 2332100010132003 |
6 | 102214031223421 |
7 | 6015215553613 |
oct | 1156352716305 |
9 | 258571588884 |
10 | 83545005253 |
11 | 32481a82a96 |
12 | 14237077b71 |
13 | 7b556cb268 |
14 | 40878d06b3 |
15 | 228e81a96d |
hex | 1373ab9cc5 |
83545005253 has 8 divisors (see below), whose sum is σ = 84164355200. Its totient is φ = 82927650960.
The previous prime is 83545005227. The next prime is 83545005277. The reversal of 83545005253 is 35250054538.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 83545005253 - 213 = 83544997061 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 (83545005653) 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, 414825 + ... + 582382.
It is an arithmetic number, because the mean of its divisors is an integer number (10520544400).
Almost surely, 283545005253 is an apocalyptic number.
It is an amenable number.
83545005253 is a deficient number, since it is larger than the sum of its proper divisors (619349947).
83545005253 is a wasteful number, since it uses less digits than its factorization.
83545005253 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 997827.
The product of its (nonzero) digits is 360000, while the sum is 40.
The spelling of 83545005253 in words is "eighty-three billion, five hundred forty-five million, five thousand, two hundred fifty-three".
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