Base | Representation |
---|---|
bin | 1101000101101001111100 |
3 | 20110022111102 |
4 | 31011221330 |
5 | 1334243121 |
6 | 201312232 |
7 | 41110010 |
oct | 15055174 |
9 | 6408442 |
10 | 3431036 |
11 | 1a33874 |
12 | 1195678 |
13 | 9318cb |
14 | 654540 |
15 | 47b90b |
hex | 345a7c |
3431036 has 24 divisors (see below), whose sum is σ = 6910176. Its totient is φ = 1460160.
The previous prime is 3431017. The next prime is 3431053. The reversal of 3431036 is 6301343.
It is a junction number, because it is equal to n+sod(n) for n = 3430999 and 3431017.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4730 + ... + 5406.
It is an arithmetic number, because the mean of its divisors is an integer number (287924).
Almost surely, 23431036 is an apocalyptic number.
It is an amenable number.
3431036 is an abundant number, since it is smaller than the sum of its proper divisors (3479140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3431036 is a wasteful number, since it uses less digits than its factorization.
3431036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 869 (or 867 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 3431036 is about 1852.3055903387. The cubic root of 3431036 is about 150.8256104088.
Adding to 3431036 its reverse (6301343), we get a palindrome (9732379).
The spelling of 3431036 in words is "three million, four hundred thirty-one thousand, thirty-six".
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