Base | Representation |
---|---|
bin | 100111111100111011… |
… | …1101000101001101011 |
3 | 22012110022020021012200 |
4 | 1033321313220221223 |
5 | 2401202400133320 |
6 | 103225300311243 |
7 | 6125055062610 |
oct | 1177167505153 |
9 | 265408207180 |
10 | 85796489835 |
11 | 33427977751 |
12 | 147650a2523 |
13 | 8123cb7964 |
14 | 421c930507 |
15 | 2372307290 |
hex | 13f9de8a6b |
85796489835 has 96 divisors (see below), whose sum is σ = 173936056320. Its totient is φ = 38310015744.
The previous prime is 85796489803. The next prime is 85796489893. The reversal of 85796489835 is 53898469758.
85796489835 is a `hidden beast` number, since 8 + 57 + 96 + 489 + 8 + 3 + 5 = 666.
It is not a de Polignac number, because 85796489835 - 25 = 85796489803 is a prime.
It is a super-3 number, since 3×857964898353 (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3778446 + ... + 3801084.
It is an arithmetic number, because the mean of its divisors is an integer number (1811833920).
Almost surely, 285796489835 is an apocalyptic number.
85796489835 is an abundant number, since it is smaller than the sum of its proper divisors (88139566485).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
85796489835 is a wasteful number, since it uses less digits than its factorization.
85796489835 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22937 (or 22934 counting only the distinct ones).
The product of its digits is 522547200, while the sum is 72.
The spelling of 85796489835 in words is "eighty-five billion, seven hundred ninety-six million, four hundred eighty-nine thousand, eight hundred thirty-five".
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