Base | Representation |
---|---|
bin | 11001011010011101010… |
… | …00101100110001001100 |
3 | 10002110212122102210020100 |
4 | 30231032220230301030 |
5 | 103301302044344233 |
6 | 1505050320051100 |
7 | 120041436405246 |
oct | 14551650546114 |
9 | 3073778383210 |
10 | 873197653068 |
11 | 307359346954 |
12 | 121294163a90 |
13 | 6445aa20520 |
14 | 30397915096 |
15 | 17aa94da813 |
hex | cb4ea2cc4c |
873197653068 has 72 divisors (see below), whose sum is σ = 2453716743296. Its totient is φ = 260009222400.
The previous prime is 873197653063. The next prime is 873197653079. The reversal of 873197653068 is 860356791378.
873197653068 is a `hidden beast` number, since 8 + 7 + 3 + 1 + 97 + 6 + 530 + 6 + 8 = 666.
It is a junction number, because it is equal to n+sod(n) for n = 873197652996 and 873197653014.
It is not an unprimeable number, because it can be changed into a prime (873197653063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30079153 + ... + 30108168.
Almost surely, 2873197653068 is an apocalyptic number.
It is an amenable number.
873197653068 is an abundant number, since it is smaller than the sum of its proper divisors (1580519090228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
873197653068 is a wasteful number, since it uses less digits than its factorization.
873197653068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60187375 (or 60187370 counting only the distinct ones).
The product of its (nonzero) digits is 45722880, while the sum is 63.
The spelling of 873197653068 in words is "eight hundred seventy-three billion, one hundred ninety-seven million, six hundred fifty-three thousand, sixty-eight".
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