Base | Representation |
---|---|
bin | 11110011010000… |
… | …010011101111100 |
3 | 1022112220220201110 |
4 | 132122002131330 |
5 | 2021044023312 |
6 | 122342042020 |
7 | 15433065300 |
oct | 3632023574 |
9 | 1275826643 |
10 | 510142332 |
11 | 241a64537 |
12 | 122a19310 |
13 | 818c668b |
14 | 4ba75d00 |
15 | 2ebbd43c |
hex | 1e68277c |
510142332 has 36 divisors (see below), whose sum is σ = 1384673640. Its totient is φ = 145754784.
The previous prime is 510142327. The next prime is 510142333. The reversal of 510142332 is 233241015.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a junction number, because it is equal to n+sod(n) for n = 510142299 and 510142308.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (510142333) 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, 433207 + ... + 434382.
Almost surely, 2510142332 is an apocalyptic number.
It is an amenable number.
510142332 is an abundant number, since it is smaller than the sum of its proper divisors (874531308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
510142332 is a wasteful number, since it uses less digits than its factorization.
510142332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 867610 (or 867601 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 510142332 is about 22586.3306448834. The cubic root of 510142332 is about 799.0312920630.
Adding to 510142332 its reverse (233241015), we get a palindrome (743383347).
The spelling of 510142332 in words is "five hundred ten million, one hundred forty-two thousand, three hundred thirty-two".
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