Base | Representation |
---|---|
bin | 101110010001101011… |
… | …001111011111111111 |
3 | 11202020220000002020122 |
4 | 232101223033133333 |
5 | 1303230300003010 |
6 | 34454320405155 |
7 | 3406221513455 |
oct | 562153173777 |
9 | 152226002218 |
10 | 49688672255 |
11 | 1a088a619a2 |
12 | 97687767bb |
13 | 48bb406c21 |
14 | 259524c9d5 |
15 | 145c399855 |
hex | b91acf7ff |
49688672255 has 8 divisors (see below), whose sum is σ = 59630862192. Its totient is φ = 39747967488.
The previous prime is 49688672237. The next prime is 49688672269. The reversal of 49688672255 is 55227688694.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 49688672255 - 210 = 49688671231 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296309 + ... + 432638.
It is an arithmetic number, because the mean of its divisors is an integer number (7453857774).
Almost surely, 249688672255 is an apocalyptic number.
49688672255 is a deficient number, since it is larger than the sum of its proper divisors (9942189937).
49688672255 is a wasteful number, since it uses less digits than its factorization.
49688672255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 742585.
The product of its digits is 58060800, while the sum is 62.
The spelling of 49688672255 in words is "forty-nine billion, six hundred eighty-eight million, six hundred seventy-two thousand, two hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.476 sec. • engine limits •