Base | Representation |
---|---|
bin | 10100111010010010100000 |
3 | 101022111101102 |
4 | 110322102200 |
5 | 2400403012 |
6 | 313253532 |
7 | 64410302 |
oct | 24722240 |
9 | 11274342 |
10 | 5481632 |
11 | 3104482 |
12 | 1a042a8 |
13 | 119c090 |
14 | a29972 |
15 | 7342c2 |
hex | 53a4a0 |
5481632 has 24 divisors (see below), whose sum is σ = 11622996. Its totient is φ = 2529792.
The previous prime is 5481629. The next prime is 5481647. The reversal of 5481632 is 2361845.
It can be written as a sum of positive squares in 2 ways, for example, as 5400976 + 80656 = 2324^2 + 284^2 .
It is a junction number, because it is equal to n+sod(n) for n = 5481595 and 5481604.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6173 + ... + 7004.
Almost surely, 25481632 is an apocalyptic number.
5481632 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
5481632 is an abundant number, since it is smaller than the sum of its proper divisors (6141364).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5481632 is a wasteful number, since it uses less digits than its factorization.
5481632 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13200 (or 13192 counting only the distinct ones).
The product of its digits is 5760, while the sum is 29.
The square root of 5481632 is about 2341.2885341196. The cubic root of 5481632 is about 176.3206962839.
The spelling of 5481632 in words is "five million, four hundred eighty-one thousand, six hundred thirty-two".
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