Base | Representation |
---|---|
bin | 101100001101100000… |
… | …101010000110001101 |
3 | 11112112100122011100020 |
4 | 230031200222012031 |
5 | 1234210123230401 |
6 | 33450310452353 |
7 | 3300245302263 |
oct | 541540520615 |
9 | 145470564306 |
10 | 47471305101 |
11 | 19150350160 |
12 | 924a0640b9 |
13 | 4626c0465c |
14 | 2424970433 |
15 | 137c89bd36 |
hex | b0d82a18d |
47471305101 has 32 divisors (see below), whose sum is σ = 73066199040. Its totient is φ = 27131966400.
The previous prime is 47471305093. The next prime is 47471305103. The reversal of 47471305101 is 10150317474.
It is a happy number.
It is not a de Polignac number, because 47471305101 - 23 = 47471305093 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47471305103) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 386566 + ... + 494343.
It is an arithmetic number, because the mean of its divisors is an integer number (2283318720).
Almost surely, 247471305101 is an apocalyptic number.
It is an amenable number.
47471305101 is a deficient number, since it is larger than the sum of its proper divisors (25594893939).
47471305101 is a wasteful number, since it uses less digits than its factorization.
47471305101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 881017.
The product of its (nonzero) digits is 11760, while the sum is 33.
The spelling of 47471305101 in words is "forty-seven billion, four hundred seventy-one million, three hundred five thousand, one hundred one".
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