Base | Representation |
---|---|
bin | 10110100001001100110011… |
… | …01000111111110011000101 |
3 | 20111022222212001210020020120 |
4 | 23100212121220333303011 |
5 | 22442310413414213314 |
6 | 253152455412452153 |
7 | 13300435213531614 |
oct | 1320463150776305 |
9 | 214288761706216 |
10 | 49519255616709 |
11 | 14861aa891650a |
12 | 56791b661a059 |
13 | 21828519a0a58 |
14 | c32a5d89b87b |
15 | 5ad1997598a9 |
hex | 2d0999a3fcc5 |
49519255616709 has 8 divisors (see below), whose sum is σ = 66631414285920. Its totient is φ = 32709967012656.
The previous prime is 49519255616693. The next prime is 49519255616713. The reversal of 49519255616709 is 90761655291594.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 49519255616709 - 24 = 49519255616693 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49519255616759) 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, 75717515907 + ... + 75717516560.
It is an arithmetic number, because the mean of its divisors is an integer number (8328926785740).
Almost surely, 249519255616709 is an apocalyptic number.
It is an amenable number.
49519255616709 is a deficient number, since it is larger than the sum of its proper divisors (17112158669211).
49519255616709 is a wasteful number, since it uses less digits than its factorization.
49519255616709 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151435032579.
The product of its (nonzero) digits is 183708000, while the sum is 69.
The spelling of 49519255616709 in words is "forty-nine trillion, five hundred nineteen billion, two hundred fifty-five million, six hundred sixteen thousand, seven hundred nine".
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