Base | Representation |
---|---|
bin | 101100001000101101… |
… | …011011010101100011 |
3 | 11112022202002101001200 |
4 | 230020231123111203 |
5 | 1234024014011220 |
6 | 33434312332243 |
7 | 3265246603545 |
oct | 541055332543 |
9 | 145282071050 |
10 | 47390766435 |
11 | 19109941281 |
12 | 92270a4083 |
13 | 461331603c |
14 | 2417da7695 |
15 | 137578d890 |
hex | b08b5b563 |
47390766435 has 24 divisors (see below), whose sum is σ = 86467364880. Its totient is φ = 23944807872.
The previous prime is 47390766433. The next prime is 47390766481. The reversal of 47390766435 is 53466709374.
It is a happy number.
47390766435 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 47390766435 - 21 = 47390766433 is a prime.
It is not an unprimeable number, because it can be changed into a prime (47390766433) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27713044 + ... + 27714753.
It is an arithmetic number, because the mean of its divisors is an integer number (3602806870).
Almost surely, 247390766435 is an apocalyptic number.
47390766435 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
47390766435 is a deficient number, since it is larger than the sum of its proper divisors (39076598445).
47390766435 is a wasteful number, since it uses less digits than its factorization.
47390766435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55427827 (or 55427824 counting only the distinct ones).
The product of its (nonzero) digits is 11430720, while the sum is 54.
The spelling of 47390766435 in words is "forty-seven billion, three hundred ninety million, seven hundred sixty-six thousand, four hundred thirty-five".
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