Base | Representation |
---|---|
bin | 10100101000101011010010 |
3 | 101011211102111 |
4 | 110220223102 |
5 | 2341100430 |
6 | 311535534 |
7 | 63660052 |
oct | 24505322 |
9 | 11154374 |
10 | 5409490 |
11 | 3065259 |
12 | 198a5aa |
13 | 11752a8 |
14 | a0b562 |
15 | 71cc2a |
hex | 528ad2 |
5409490 has 32 divisors (see below), whose sum is σ = 10419840. Its totient is φ = 2016000.
The previous prime is 5409487. The next prime is 5409493. The reversal of 5409490 is 949045.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (5409487) and next prime (5409493).
It is not an unprimeable number, because it can be changed into a prime (5409493) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13290 + ... + 13690.
It is an arithmetic number, because the mean of its divisors is an integer number (325620).
Almost surely, 25409490 is an apocalyptic number.
5409490 is a deficient number, since it is larger than the sum of its proper divisors (5010350).
5409490 is a wasteful number, since it uses less digits than its factorization.
5409490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 498.
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 5409490 is about 2325.8310342757. The cubic root of 5409490 is about 175.5437779550.
The spelling of 5409490 in words is "five million, four hundred nine thousand, four hundred ninety".
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