Base | Representation |
---|---|
bin | 1011000100100111… |
… | …0100100100010110 |
3 | 21200010121110010122 |
4 | 2301021310210112 |
5 | 22041332014341 |
6 | 1210531151542 |
7 | 133436534402 |
oct | 26111644426 |
9 | 7603543118 |
10 | 2972141846 |
11 | 1295773183 |
12 | 6ab4455b2 |
13 | 3849ac41b |
14 | 202a34102 |
15 | 125dde94b |
hex | b1274916 |
2972141846 has 8 divisors (see below), whose sum is σ = 4578705120. Its totient is φ = 1445906808.
The previous prime is 2972141839. The next prime is 2972141849. The reversal of 2972141846 is 6481412792.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2972141797 and 2972141806.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2972141849) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20081966 + ... + 20082113.
It is an arithmetic number, because the mean of its divisors is an integer number (572338140).
Almost surely, 22972141846 is an apocalyptic number.
2972141846 is a deficient number, since it is larger than the sum of its proper divisors (1606563274).
2972141846 is a wasteful number, since it uses less digits than its factorization.
2972141846 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40164118.
The product of its digits is 193536, while the sum is 44.
The square root of 2972141846 is about 54517.3536224935. The cubic root of 2972141846 is about 1437.7714122528.
The spelling of 2972141846 in words is "two billion, nine hundred seventy-two million, one hundred forty-one thousand, eight hundred forty-six".
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