Base | Representation |
---|---|
bin | 100111110000… |
… | …010010111100 |
3 | 201121110112010 |
4 | 213300102330 |
5 | 10131441221 |
6 | 1011211220 |
7 | 154403124 |
oct | 47602274 |
9 | 21543463 |
10 | 10421436 |
11 | 5978863 |
12 | 35a6b10 |
13 | 220b63c |
14 | 1553c84 |
15 | dacc76 |
hex | 9f04bc |
10421436 has 12 divisors (see below), whose sum is σ = 24316712. Its totient is φ = 3473808.
The previous prime is 10421429. The next prime is 10421441. The reversal of 10421436 is 63412401.
10421436 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
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, 434215 + ... + 434238.
Almost surely, 210421436 is an apocalyptic number.
It is an amenable number.
10421436 is an abundant number, since it is smaller than the sum of its proper divisors (13895276).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10421436 is a wasteful number, since it uses less digits than its factorization.
10421436 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 868460 (or 868458 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 10421436 is about 3228.2248992287. The cubic root of 10421436 is about 218.4284422698.
Adding to 10421436 its reverse (63412401), we get a palindrome (73833837).
The spelling of 10421436 in words is "ten million, four hundred twenty-one thousand, four hundred thirty-six".
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