Base | Representation |
---|---|
bin | 100111010000110010110… |
… | …001111010000001100100 |
3 | 100112221020121222121010120 |
4 | 213100302301322001210 |
5 | 323201142344433122 |
6 | 5423252554321540 |
7 | 365634135354624 |
oct | 47206261720144 |
9 | 10487217877116 |
10 | 2698091405412 |
11 | 950288294087 |
12 | 376aa94292b0 |
13 | 16757647b7b0 |
14 | 948344d0884 |
15 | 4a2b472a75c |
hex | 27432c7a064 |
2698091405412 has 24 divisors (see below), whose sum is σ = 6779819429376. Its totient is φ = 830181970848.
The previous prime is 2698091405309. The next prime is 2698091405413. The reversal of 2698091405412 is 2145041908962.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2698091405413) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8647728708 + ... + 8647729019.
It is an arithmetic number, because the mean of its divisors is an integer number (282492476224).
Almost surely, 22698091405412 is an apocalyptic number.
It is an amenable number.
2698091405412 is an abundant number, since it is smaller than the sum of its proper divisors (4081728023964).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2698091405412 is a wasteful number, since it uses less digits than its factorization.
2698091405412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17295457747 (or 17295457745 counting only the distinct ones).
The product of its (nonzero) digits is 1244160, while the sum is 51.
The spelling of 2698091405412 in words is "two trillion, six hundred ninety-eight billion, ninety-one million, four hundred five thousand, four hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •