Base | Representation |
---|---|
bin | 10101011000011000010000… |
… | …11100101000001000011101 |
3 | 20011110210110221012210100222 |
4 | 22230030020130220020131 |
5 | 22130312110032231303 |
6 | 243555214022131125 |
7 | 12621606530000234 |
oct | 1254141034501035 |
9 | 204423427183328 |
10 | 47017148711453 |
11 | 13a87951793118 |
12 | 53342a3b80aa5 |
13 | 203090c953a1b |
14 | b878dc061b1b |
15 | 568055bba938 |
hex | 2ac30872821d |
47017148711453 has 12 divisors (see below), whose sum is σ = 49716856591488. Its totient is φ = 44457394336200.
The previous prime is 47017148711441. The next prime is 47017148711471. The reversal of 47017148711453 is 35411784171074.
It is not a de Polignac number, because 47017148711453 - 212 = 47017148707357 is a prime.
It is a super-2 number, since 2×470171487114532 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 47017148711395 and 47017148711404.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47017148711413) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 124324973 + ... + 124702578.
It is an arithmetic number, because the mean of its divisors is an integer number (4143071382624).
Almost surely, 247017148711453 is an apocalyptic number.
It is an amenable number.
47017148711453 is a deficient number, since it is larger than the sum of its proper divisors (2699707880035).
47017148711453 is a wasteful number, since it uses less digits than its factorization.
47017148711453 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249028112 (or 249028093 counting only the distinct ones).
The product of its (nonzero) digits is 2634240, while the sum is 53.
The spelling of 47017148711453 in words is "forty-seven trillion, seventeen billion, one hundred forty-eight million, seven hundred eleven thousand, four hundred fifty-three".
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