Base | Representation |
---|---|
bin | 101100001001100100… |
… | …111001101001110101 |
3 | 11112100202110012001220 |
4 | 230021210321221311 |
5 | 1234041224333113 |
6 | 33435552140553 |
7 | 3265514321412 |
oct | 541144715165 |
9 | 145322405056 |
10 | 47405308533 |
11 | 19117073a40 |
12 | 922bb37759 |
13 | 461633812b |
14 | 2419cb1109 |
15 | 1376bb2523 |
hex | b09939a75 |
47405308533 has 16 divisors (see below), whose sum is σ = 71951141376. Its totient is φ = 27481337840.
The previous prime is 47405308523. The next prime is 47405308547. The reversal of 47405308533 is 33580350474.
47405308533 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 47405308533 - 29 = 47405308021 is a prime.
It is a super-2 number, since 2×474053085332 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47405308523) 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, 31228035 + ... + 31229552.
It is an arithmetic number, because the mean of its divisors is an integer number (4496946336).
Almost surely, 247405308533 is an apocalyptic number.
It is an amenable number.
47405308533 is a deficient number, since it is larger than the sum of its proper divisors (24545832843).
47405308533 is a wasteful number, since it uses less digits than its factorization.
47405308533 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62457624.
The product of its (nonzero) digits is 604800, while the sum is 42.
The spelling of 47405308533 in words is "forty-seven billion, four hundred five million, three hundred eight thousand, five hundred thirty-three".
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