Base | Representation |
---|---|
bin | 101110011111000110… |
… | …000110011001011111 |
3 | 11202211120122121022201 |
4 | 232133012012121133 |
5 | 1304210414113141 |
6 | 34532522152331 |
7 | 3414624304255 |
oct | 563706063137 |
9 | 152746577281 |
10 | 49913816671 |
11 | 1a194059264 |
12 | 98100526a7 |
13 | 4925c56084 |
14 | 25b70d85d5 |
15 | 147201e031 |
hex | b9f18665f |
49913816671 has 8 divisors (see below), whose sum is σ = 52851947904. Its totient is φ = 46975910400.
The previous prime is 49913816669. The next prime is 49913816681. The reversal of 49913816671 is 17661831994.
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 49913816671 - 21 = 49913816669 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49913816611) 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, 664786 + ... + 736048.
It is an arithmetic number, because the mean of its divisors is an integer number (6606493488).
Almost surely, 249913816671 is an apocalyptic number.
49913816671 is a deficient number, since it is larger than the sum of its proper divisors (2938131233).
49913816671 is a wasteful number, since it uses less digits than its factorization.
49913816671 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112481.
The product of its digits is 1959552, while the sum is 55.
The spelling of 49913816671 in words is "forty-nine billion, nine hundred thirteen million, eight hundred sixteen thousand, six hundred seventy-one".
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