Base | Representation |
---|---|
bin | 1011001110101… |
… | …1010111011100 |
3 | 10021121222222110 |
4 | 2303223113130 |
5 | 44024221104 |
6 | 4401314020 |
7 | 1111232610 |
oct | 263532734 |
9 | 107558873 |
10 | 47101404 |
11 | 24650a89 |
12 | 13935910 |
13 | 99b1c6c |
14 | 6381340 |
15 | 4205e89 |
hex | 2ceb5dc |
47101404 has 48 divisors (see below), whose sum is σ = 125991936. Its totient is φ = 13416000.
The previous prime is 47101393. The next prime is 47101427. The reversal of 47101404 is 40410174.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35554 + ... + 36854.
It is an arithmetic number, because the mean of its divisors is an integer number (2624832).
Almost surely, 247101404 is an apocalyptic number.
It is an amenable number.
47101404 is an abundant number, since it is smaller than the sum of its proper divisors (78890532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47101404 is a wasteful number, since it uses less digits than its factorization.
47101404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1746 (or 1744 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 21.
The square root of 47101404 is about 6863.0462624115. The cubic root of 47101404 is about 361.1419601645.
Adding to 47101404 its reverse (40410174), we get a palindrome (87511578).
The spelling of 47101404 in words is "forty-seven million, one hundred one thousand, four hundred four".
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