Base | Representation |
---|---|
bin | 101101111000111011… |
… | …001001000110111110 |
3 | 11201011221121120111110 |
4 | 231320323021012332 |
5 | 1301402443104412 |
6 | 34345204102450 |
7 | 3363020034336 |
oct | 557073110676 |
9 | 151157546443 |
10 | 49273409982 |
11 | 19995612235 |
12 | 9671694a26 |
13 | 48533807c4 |
14 | 25560340c6 |
15 | 1435bbdd3c |
hex | b78ec91be |
49273409982 has 16 divisors (see below), whose sum is σ = 98555855760. Its totient is φ = 16422964032.
The previous prime is 49273409981. The next prime is 49273410019. The reversal of 49273409982 is 28990437294.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49273409981) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 304543 + ... + 437370.
It is an arithmetic number, because the mean of its divisors is an integer number (6159740985).
Almost surely, 249273409982 is an apocalyptic number.
49273409982 is an abundant number, since it is smaller than the sum of its proper divisors (49282445778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49273409982 is a wasteful number, since it uses less digits than its factorization.
49273409982 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 752987.
The product of its (nonzero) digits is 7838208, while the sum is 57.
The spelling of 49273409982 in words is "forty-nine billion, two hundred seventy-three million, four hundred nine thousand, nine hundred eighty-two".
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