Base | Representation |
---|---|
bin | 1011011000011110… |
… | …0111111111110101 |
3 | 21212221101001101102 |
4 | 2312013213333311 |
5 | 22224143432044 |
6 | 1223104535445 |
7 | 135500625521 |
oct | 26607477765 |
9 | 7787331342 |
10 | 3055452149 |
11 | 13287a5472 |
12 | 713321585 |
13 | 39902b469 |
14 | 20db1cd81 |
15 | 12d39924e |
hex | b61e7ff5 |
3055452149 has 4 divisors (see below), whose sum is σ = 3216265440. Its totient is φ = 2894638860.
The previous prime is 3055452107. The next prime is 3055452217. The reversal of 3055452149 is 9412545503.
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, and also an emirpimes, since its reverse is a distinct semiprime: 9412545503 = 233 ⋅40397191.
It is a cyclic number.
It is not a de Polignac number, because 3055452149 - 216 = 3055386613 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 (3055452649) 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, 80406617 + ... + 80406654.
It is an arithmetic number, because the mean of its divisors is an integer number (804066360).
Almost surely, 23055452149 is an apocalyptic number.
It is an amenable number.
3055452149 is a deficient number, since it is larger than the sum of its proper divisors (160813291).
3055452149 is a wasteful number, since it uses less digits than its factorization.
3055452149 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 160813290.
The product of its (nonzero) digits is 108000, while the sum is 38.
The square root of 3055452149 is about 55276.1444838549. The cubic root of 3055452149 is about 1451.0815789217.
The spelling of 3055452149 in words is "three billion, fifty-five million, four hundred fifty-two thousand, one hundred forty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •