Base | Representation |
---|---|
bin | 1011101001110010100100000… |
… | …0001110011001011110111100 |
3 | 10222112101200210001110011111020 |
4 | 2322130221000032121132330 |
5 | 1324434424334320300012 |
6 | 12024001003202424140 |
7 | 334502251645563516 |
oct | 27234510016313674 |
9 | 3875350701404436 |
10 | 820004823603132 |
11 | 2183081024957a2 |
12 | 77b76518362050 |
13 | 2927217a4c926b |
14 | 1066c6339b4bb6 |
15 | 64c0319803a8c |
hex | 2e9ca403997bc |
820004823603132 has 96 divisors (see below), whose sum is σ = 2021081514580800. Its totient is φ = 258394438213632.
The previous prime is 820004823603101. The next prime is 820004823603179. The reversal of 820004823603132 is 231306328400028.
820004823603132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114324657 + ... + 121285352.
It is an arithmetic number, because the mean of its divisors is an integer number (21052932443550).
Almost surely, 2820004823603132 is an apocalyptic number.
It is an amenable number.
820004823603132 is an abundant number, since it is smaller than the sum of its proper divisors (1201076690977668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
820004823603132 is a wasteful number, since it uses less digits than its factorization.
820004823603132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235610255 (or 235610253 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 42.
The spelling of 820004823603132 in words is "eight hundred twenty trillion, four billion, eight hundred twenty-three million, six hundred three thousand, one hundred thirty-two".
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