Base | Representation |
---|---|
bin | 101010010111011100111… |
… | …000100110000110100110 |
3 | 101022022211101021000202120 |
4 | 222113130320212012212 |
5 | 340200021030324141 |
6 | 10105251133450410 |
7 | 420225113326500 |
oct | 52273470460646 |
9 | 11268741230676 |
10 | 2911398683046 |
11 | a22798724997 |
12 | 3b02b9640a06 |
13 | 18170b717b39 |
14 | a0caba86d70 |
15 | 50aeb09bc66 |
hex | 2a5dce261a6 |
2911398683046 has 96 divisors (see below), whose sum is σ = 7166151336960. Its totient is φ = 784047225024.
The previous prime is 2911398682999. The next prime is 2911398683047. The reversal of 2911398683046 is 6403868931192.
2911398683046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2911398683047) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 222390 + ... + 2423273.
It is an arithmetic number, because the mean of its divisors is an integer number (74647409760).
Almost surely, 22911398683046 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2911398683046, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3583075668480).
2911398683046 is an abundant number, since it is smaller than the sum of its proper divisors (4254752653914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2911398683046 is a wasteful number, since it uses less digits than its factorization.
2911398683046 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2645898 (or 2645891 counting only the distinct ones).
The product of its (nonzero) digits is 13436928, while the sum is 60.
The spelling of 2911398683046 in words is "two trillion, nine hundred eleven billion, three hundred ninety-eight million, six hundred eighty-three thousand, forty-six".
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