Base | Representation |
---|---|
bin | 1010111000111101… |
… | …0110001000000001 |
3 | 21112201121220121111 |
4 | 2232033112020001 |
5 | 21441323231434 |
6 | 1202023323321 |
7 | 132304200103 |
oct | 25617261001 |
9 | 7481556544 |
10 | 2923258369 |
11 | 1270115309 |
12 | 696bb0541 |
13 | 3778252a5 |
14 | 1da34b573 |
15 | 121985964 |
hex | ae3d6201 |
2923258369 has 4 divisors (see below), whose sum is σ = 2928139200. Its totient is φ = 2918377540.
The previous prime is 2923258339. The next prime is 2923258397. The reversal of 2923258369 is 9638523292.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2923258369 - 25 = 2923258337 is a prime.
It is a super-4 number, since 4×29232583694 (a number of 39 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2923258339) 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, 2439517 + ... + 2440714.
It is an arithmetic number, because the mean of its divisors is an integer number (732034800).
Almost surely, 22923258369 is an apocalyptic number.
It is an amenable number.
2923258369 is a deficient number, since it is larger than the sum of its proper divisors (4880831).
2923258369 is an equidigital number, since it uses as much as digits as its factorization.
2923258369 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4880830.
The product of its digits is 1399680, while the sum is 49.
The square root of 2923258369 is about 54067.1653501457. The cubic root of 2923258369 is about 1429.8453496342.
The spelling of 2923258369 in words is "two billion, nine hundred twenty-three million, two hundred fifty-eight thousand, three hundred sixty-nine".
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