Base | Representation |
---|---|
bin | 101100100111110101… |
… | …110000100110101011 |
3 | 11120200010211211201211 |
4 | 230213311300212223 |
5 | 1241111214410040 |
6 | 34002210453551 |
7 | 3314221105036 |
oct | 544765604653 |
9 | 146603754654 |
10 | 47913044395 |
11 | 19357734457 |
12 | 9351b942b7 |
13 | 469759b358 |
14 | 24674bc01d |
15 | 13a65578ea |
hex | b27d709ab |
47913044395 has 16 divisors (see below), whose sum is σ = 57683068128. Its totient is φ = 38205699840.
The previous prime is 47913044393. The next prime is 47913044423. The reversal of 47913044395 is 59344031974.
It is not a de Polignac number, because 47913044395 - 21 = 47913044393 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (47913044393) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1927687 + ... + 1952383.
It is an arithmetic number, because the mean of its divisors is an integer number (3605191758).
Almost surely, 247913044395 is an apocalyptic number.
47913044395 is a deficient number, since it is larger than the sum of its proper divisors (9770023733).
47913044395 is a wasteful number, since it uses less digits than its factorization.
47913044395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25950.
The product of its (nonzero) digits is 1632960, while the sum is 49.
The spelling of 47913044395 in words is "forty-seven billion, nine hundred thirteen million, forty-four thousand, three hundred ninety-five".
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