Base | Representation |
---|---|
bin | 1011101001111110110100 |
3 | 12202020102011 |
4 | 23221332310 |
5 | 1240234130 |
6 | 145254004 |
7 | 34654165 |
oct | 13517664 |
9 | 5666364 |
10 | 3055540 |
11 | 17a7744 |
12 | 1034304 |
13 | 82ca17 |
14 | 59776c |
15 | 40552a |
hex | 2e9fb4 |
3055540 has 12 divisors (see below), whose sum is σ = 6416676. Its totient is φ = 1222208.
The previous prime is 3055519. The next prime is 3055567. The reversal of 3055540 is 455503.
It is a happy number.
3055540 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1089936 + 1965604 = 1044^2 + 1402^2 .
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, 76369 + ... + 76408.
It is an arithmetic number, because the mean of its divisors is an integer number (534723).
Almost surely, 23055540 is an apocalyptic number.
It is an amenable number.
3055540 is an abundant number, since it is smaller than the sum of its proper divisors (3361136).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3055540 is a wasteful number, since it uses less digits than its factorization.
3055540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 152786 (or 152784 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 22.
The square root of 3055540 is about 1748.0102974525. The cubic root of 3055540 is about 145.1095486056.
The spelling of 3055540 in words is "three million, fifty-five thousand, five hundred forty".
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