Base | Representation |
---|---|
bin | 101101111111111010… |
… | …001101100110100100 |
3 | 11201111010010210020201 |
4 | 231333322031212210 |
5 | 1302122443404011 |
6 | 34404552040244 |
7 | 3365642142031 |
oct | 557772154644 |
9 | 151433123221 |
10 | 49390606756 |
11 | 19a45789977 |
12 | 96a4993084 |
13 | 48717357ca |
14 | 2567820388 |
15 | 144111dcc1 |
hex | b7fe8d9a4 |
49390606756 has 12 divisors (see below), whose sum is σ = 86515033500. Its totient is φ = 24672025760.
The previous prime is 49390606729. The next prime is 49390606763. The reversal of 49390606756 is 65760609394.
It can be written as a sum of positive squares in 2 ways, for example, as 37021608100 + 12368998656 = 192410^2 + 111216^2 .
It is a junction number, because it is equal to n+sod(n) for n = 49390606697 and 49390606706.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5814631 + ... + 5823118.
It is an arithmetic number, because the mean of its divisors is an integer number (7209586125).
Almost surely, 249390606756 is an apocalyptic number.
It is an amenable number.
49390606756 is a deficient number, since it is larger than the sum of its proper divisors (37124426744).
49390606756 is a wasteful number, since it uses less digits than its factorization.
49390606756 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11638814 (or 11638812 counting only the distinct ones).
The product of its (nonzero) digits is 7348320, while the sum is 55.
The spelling of 49390606756 in words is "forty-nine billion, three hundred ninety million, six hundred six thousand, seven hundred fifty-six".
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