Base | Representation |
---|---|
bin | 1010111101000111… |
… | …1001010111000101 |
3 | 21120221110020210021 |
4 | 2233101321113011 |
5 | 22010310013242 |
6 | 1203445255141 |
7 | 132605400424 |
oct | 25721712705 |
9 | 7527406707 |
10 | 2940704197 |
11 | 1279a50652 |
12 | 6a0a044b1 |
13 | 37b322c72 |
14 | 1dc7ad2bb |
15 | 12327eb67 |
hex | af4795c5 |
2940704197 has 16 divisors (see below), whose sum is σ = 3063329280. Its totient is φ = 2819577600.
The previous prime is 2940704171. The next prime is 2940704231. The reversal of 2940704197 is 7914070492.
It is a cyclic number.
It is not a de Polignac number, because 2940704197 - 215 = 2940671429 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2940704497) 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, 4660072 + ... + 4660702.
It is an arithmetic number, because the mean of its divisors is an integer number (191458080).
Almost surely, 22940704197 is an apocalyptic number.
It is an amenable number.
2940704197 is a deficient number, since it is larger than the sum of its proper divisors (122625083).
2940704197 is a wasteful number, since it uses less digits than its factorization.
2940704197 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1524.
The product of its (nonzero) digits is 127008, while the sum is 43.
The square root of 2940704197 is about 54228.2601325176. The cubic root of 2940704197 is about 1432.6841199013.
The spelling of 2940704197 in words is "two billion, nine hundred forty million, seven hundred four thousand, one hundred ninety-seven".
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