Base | Representation |
---|---|
bin | 101101111101001011… |
… | …000000101111110101 |
3 | 11201100220201102002001 |
4 | 231331023000233311 |
5 | 1302024214211101 |
6 | 34400231415301 |
7 | 3364543564420 |
oct | 557513005765 |
9 | 151326642061 |
10 | 49344678901 |
11 | 19a2186a671 |
12 | 9691524531 |
13 | 4865074a6b |
14 | 25616a69b7 |
15 | 143c09a901 |
hex | b7d2c0bf5 |
49344678901 has 16 divisors (see below), whose sum is σ = 56694400000. Its totient is φ = 42070399488.
The previous prime is 49344678893. The next prime is 49344678913. The reversal of 49344678901 is 10987644394.
It is a cyclic number.
It is not a de Polignac number, because 49344678901 - 23 = 49344678893 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49344678961) 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, 1937035 + ... + 1962343.
It is an arithmetic number, because the mean of its divisors is an integer number (3543400000).
Almost surely, 249344678901 is an apocalyptic number.
It is an amenable number.
49344678901 is a deficient number, since it is larger than the sum of its proper divisors (7349721099).
49344678901 is a wasteful number, since it uses less digits than its factorization.
49344678901 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26788.
The product of its (nonzero) digits is 5225472, while the sum is 55.
The spelling of 49344678901 in words is "forty-nine billion, three hundred forty-four million, six hundred seventy-eight thousand, nine hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.078 sec. • engine limits •