Base | Representation |
---|---|
bin | 11011011010110… |
… | …101100110100100 |
3 | 1012001121102222200 |
4 | 123122311212210 |
5 | 1420231121012 |
6 | 113351454500 |
7 | 14254051365 |
oct | 3332654644 |
9 | 1161542880 |
10 | 460020132 |
11 | 21673aa30 |
12 | 10a087430 |
13 | 743c7780 |
14 | 45149b6c |
15 | 2a5bc3dc |
hex | 1b6b59a4 |
460020132 has 144 divisors (see below), whose sum is σ = 1376164608. Its totient is φ = 127733760.
The previous prime is 460020101. The next prime is 460020137. The reversal of 460020132 is 231020064.
It is a happy number.
460020132 is a `hidden beast` number, since 460 + 0 + 201 + 3 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (460020137) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 993333 + ... + 993795.
Almost surely, 2460020132 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 460020132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (688082304).
460020132 is an abundant number, since it is smaller than the sum of its proper divisors (916144476).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
460020132 is a wasteful number, since it uses less digits than its factorization.
460020132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 690 (or 685 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 460020132 is about 21448.0799140622. The cubic root of 460020132 is about 771.9555242080.
Adding to 460020132 its reverse (231020064), we get a palindrome (691040196).
The spelling of 460020132 in words is "four hundred sixty million, twenty thousand, one hundred thirty-two".
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