Base | Representation |
---|---|
bin | 10011101000100110101… |
… | …11000011010100001100 |
3 | 2101111100110011101212210 |
4 | 21310103113003110030 |
5 | 42023122434103333 |
6 | 1233531202230420 |
7 | 66512035061025 |
oct | 11642327032414 |
9 | 2344313141783 |
10 | 674634675468 |
11 | 240124760976 |
12 | aa8b9955410 |
13 | 4b805343280 |
14 | 2491c621c4c |
15 | 128372c0a63 |
hex | 9d135c350c |
674634675468 has 48 divisors (see below), whose sum is σ = 1695327621120. Its totient is φ = 207568663104.
The previous prime is 674634675467. The next prime is 674634675479. The reversal of 674634675468 is 864576436476.
It is a junction number, because it is equal to n+sod(n) for n = 674634675399 and 674634675408.
It is not an unprimeable number, because it can be changed into a prime (674634675461) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3047221 + ... + 3261107.
It is an arithmetic number, because the mean of its divisors is an integer number (35319325440).
Almost surely, 2674634675468 is an apocalyptic number.
It is an amenable number.
674634675468 is an abundant number, since it is smaller than the sum of its proper divisors (1020692945652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
674634675468 is a wasteful number, since it uses less digits than its factorization.
674634675468 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 234126 (or 234124 counting only the distinct ones).
The product of its digits is 487710720, while the sum is 66.
The spelling of 674634675468 in words is "six hundred seventy-four billion, six hundred thirty-four million, six hundred seventy-five thousand, four hundred sixty-eight".
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