Base | Representation |
---|---|
bin | 101110011011001001… |
… | …111010010010000100 |
3 | 11202122222020212120100 |
4 | 232123021322102010 |
5 | 1304042003104011 |
6 | 34522201204100 |
7 | 3413162342061 |
oct | 563311722204 |
9 | 152588225510 |
10 | 49847706756 |
11 | 1a15a804971 |
12 | 97b1a90630 |
13 | 491534a093 |
14 | 25ac409c68 |
15 | 146b310d56 |
hex | b9b27a484 |
49847706756 has 81 divisors (see below), whose sum is σ = 127438834341. Its totient is φ = 16428805344.
The previous prime is 49847706749. The next prime is 49847706791. The reversal of 49847706756 is 65760774894.
The square root of 49847706756 is 223266.
It is a perfect power (a square), and thus also a powerful number.
49847706756 is a `hidden beast` number, since 4 + 98 + 477 + 0 + 6 + 75 + 6 = 666.
It can be written as a sum of positive squares in only one way, i.e., 47162808900 + 2684897856 = 217170^2 + 51816^2 .
It is a junction number, because it is equal to n+sod(n) for n = 49847706693 and 49847706702.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 170128546 + ... + 170128838.
Almost surely, 249847706756 is an apocalyptic number.
49847706756 is the 223266-th square number.
It is an amenable number.
49847706756 is an abundant number, since it is smaller than the sum of its proper divisors (77591127585).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49847706756 is a wasteful number, since it uses less digits than its factorization.
49847706756 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 850 (or 425 counting only the distinct ones).
The product of its (nonzero) digits is 71124480, while the sum is 63.
The spelling of 49847706756 in words is "forty-nine billion, eight hundred forty-seven million, seven hundred six thousand, seven hundred fifty-six".
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