Base | Representation |
---|---|
bin | 10011100100100101001… |
… | …10010011001111101000 |
3 | 2101021202220020122112000 |
4 | 21302102212103033220 |
5 | 42004211422141013 |
6 | 1232532552251000 |
7 | 66404354121600 |
oct | 11622246231750 |
9 | 2337686218460 |
10 | 672474412008 |
11 | 23a216301a73 |
12 | aa3b63a0a60 |
13 | 4b54c915579 |
14 | 24795769c00 |
15 | 1275c802973 |
hex | 9c929933e8 |
672474412008 has 192 divisors, whose sum is σ = 2243058163200. Its totient is φ = 185937534720.
The previous prime is 672474412003. The next prime is 672474412019. The reversal of 672474412008 is 800214474276.
It is a super-3 number, since 3×6724744120083 (a number of 36 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (672474412003) 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 47 ways as a sum of consecutive naturals, for example, 696685 + ... + 1352892.
It is an arithmetic number, because the mean of its divisors is an integer number (11682594600).
Almost surely, 2672474412008 is an apocalyptic number.
It is an amenable number.
672474412008 is an abundant number, since it is smaller than the sum of its proper divisors (1570583751192).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
672474412008 is a wasteful number, since it uses less digits than its factorization.
672474412008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2049637 (or 2049620 counting only the distinct ones).
The product of its (nonzero) digits is 602112, while the sum is 45.
The spelling of 672474412008 in words is "six hundred seventy-two billion, four hundred seventy-four million, four hundred twelve thousand, eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •