Base | Representation |
---|---|
bin | 11001100101000010… |
… | …00010011100101111 |
3 | 1022110000222101120201 |
4 | 30302201002130233 |
5 | 211111000022341 |
6 | 10150353254331 |
7 | 664205450014 |
oct | 146241023457 |
9 | 38400871521 |
10 | 13732423471 |
11 | 5907660008 |
12 | 27b2b643a7 |
13 | 13ab054180 |
14 | 943b4370b |
15 | 5558cb331 |
hex | 33284272f |
13732423471 has 4 divisors (see below), whose sum is σ = 14788763752. Its totient is φ = 12676083192.
The previous prime is 13732423459. The next prime is 13732423531. The reversal of 13732423471 is 17432423731.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 17432423731 = 59 ⋅295464809.
It is a cyclic number.
It is not a de Polignac number, because 13732423471 - 215 = 13732390703 is a prime.
It is a super-3 number, since 3×137324234713 (a number of 31 digits) contains 333 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 13732423471.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13732424471) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528170121 + ... + 528170146.
It is an arithmetic number, because the mean of its divisors is an integer number (3697190938).
Almost surely, 213732423471 is an apocalyptic number.
13732423471 is a deficient number, since it is larger than the sum of its proper divisors (1056340281).
13732423471 is a wasteful number, since it uses less digits than its factorization.
13732423471 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1056340280.
The product of its digits is 84672, while the sum is 37.
The spelling of 13732423471 in words is "thirteen billion, seven hundred thirty-two million, four hundred twenty-three thousand, four hundred seventy-one".
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