Base | Representation |
---|---|
bin | 101100000111000100… |
… | …011001111100100101 |
3 | 11112020211021122212220 |
4 | 230013010121330211 |
5 | 1233444442014441 |
6 | 33431450302553 |
7 | 3264463601022 |
oct | 540704317445 |
9 | 145224248786 |
10 | 47363235621 |
11 | 190a5347a39 |
12 | 9219a27a59 |
13 | 460a6c6c10 |
14 | 241447c549 |
15 | 1373151466 |
hex | b07119f25 |
47363235621 has 16 divisors (see below), whose sum is σ = 68331076800. Its totient is φ = 29008465920.
The previous prime is 47363235583. The next prime is 47363235653. The reversal of 47363235621 is 12653236374.
It is not a de Polignac number, because 47363235621 - 223 = 47354847013 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47363235421) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 2869596 + ... + 2886053.
It is an arithmetic number, because the mean of its divisors is an integer number (4270692300).
Almost surely, 247363235621 is an apocalyptic number.
It is an amenable number.
47363235621 is a deficient number, since it is larger than the sum of its proper divisors (20967841179).
47363235621 is a wasteful number, since it uses less digits than its factorization.
47363235621 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5755876.
The product of its digits is 544320, while the sum is 42.
The spelling of 47363235621 in words is "forty-seven billion, three hundred sixty-three million, two hundred thirty-five thousand, six hundred twenty-one".
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