Base | Representation |
---|---|
bin | 10011100101011101000… |
… | …00010110111010000111 |
3 | 2101022222112020212220222 |
4 | 21302232200112322013 |
5 | 42011141302204244 |
6 | 1233051235414555 |
7 | 66422100600440 |
oct | 11625640267207 |
9 | 2338875225828 |
10 | 672942616199 |
11 | 23a436621787 |
12 | aa50715445b |
13 | 4b5c5917179 |
14 | 247dba062c7 |
15 | 12788989bee |
hex | 9cae816e87 |
672942616199 has 32 divisors (see below), whose sum is σ = 803445350400. Its totient is φ = 551490001920.
The previous prime is 672942616147. The next prime is 672942616211. The reversal of 672942616199 is 991616249276.
672942616199 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-672942616199 is a prime.
It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (672942616109) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25460639 + ... + 25487055.
It is an arithmetic number, because the mean of its divisors is an integer number (25107667200).
Almost surely, 2672942616199 is an apocalyptic number.
672942616199 is a deficient number, since it is larger than the sum of its proper divisors (130502734201).
672942616199 is a wasteful number, since it uses less digits than its factorization.
672942616199 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27863.
The product of its digits is 17635968, while the sum is 62.
The spelling of 672942616199 in words is "six hundred seventy-two billion, nine hundred forty-two million, six hundred sixteen thousand, one hundred ninety-nine".
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