Base | Representation |
---|---|
bin | 1011010010111… |
… | …0011100001101 |
3 | 10022010221211220 |
4 | 2310232130031 |
5 | 44112014031 |
6 | 4411233553 |
7 | 1113455601 |
oct | 264563415 |
9 | 108127756 |
10 | 47376141 |
11 | 2481943a |
12 | 13a488b9 |
13 | 9a7a027 |
14 | 6413501 |
15 | 425c596 |
hex | 2d2e70d |
47376141 has 16 divisors (see below), whose sum is σ = 64798464. Its totient is φ = 30775104.
The previous prime is 47376103. The next prime is 47376143. The reversal of 47376141 is 14167374.
It is not a de Polignac number, because 47376141 - 214 = 47359757 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47376143) 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, 38451 + ... + 39663.
It is an arithmetic number, because the mean of its divisors is an integer number (4049904).
Almost surely, 247376141 is an apocalyptic number.
It is an amenable number.
47376141 is a deficient number, since it is larger than the sum of its proper divisors (17422323).
47376141 is a wasteful number, since it uses less digits than its factorization.
47376141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1540.
The product of its digits is 14112, while the sum is 33.
The square root of 47376141 is about 6883.0328344415. The cubic root of 47376141 is about 361.8427656744.
It can be divided in two parts, 4737 and 6141, that added together give a triangular number (10878 = T147).
The spelling of 47376141 in words is "forty-seven million, three hundred seventy-six thousand, one hundred forty-one".
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