Base | Representation |
---|---|
bin | 10011100111100100110… |
… | …01101001010010101100 |
3 | 2101102220220122200222211 |
4 | 21303302121221102230 |
5 | 42021004404112210 |
6 | 1233400250220204 |
7 | 66462241654420 |
oct | 11636231512254 |
9 | 2342826580884 |
10 | 674081707180 |
11 | 23a970606692 |
12 | aa784724664 |
13 | 4b7479039bb |
14 | 248a8ddcb80 |
15 | 1280399338a |
hex | 9cf26694ac |
674081707180 has 48 divisors (see below), whose sum is σ = 1617851221056. Its totient is φ = 231105853440.
The previous prime is 674081707177. The next prime is 674081707213. The reversal of 674081707180 is 81707180476.
It is a happy number.
674081707180 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×6740817071802 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5296452 + ... + 5422228.
It is an arithmetic number, because the mean of its divisors is an integer number (33705233772).
Almost surely, 2674081707180 is an apocalyptic number.
It is an amenable number.
674081707180 is an abundant number, since it is smaller than the sum of its proper divisors (943769513876).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
674081707180 is a wasteful number, since it uses less digits than its factorization.
674081707180 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164074 (or 164072 counting only the distinct ones).
The product of its (nonzero) digits is 526848, while the sum is 49.
The spelling of 674081707180 in words is "six hundred seventy-four billion, eighty-one million, seven hundred seven thousand, one hundred eighty".
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