Base | Representation |
---|---|
bin | 1111110101010100001100 |
3 | 21210212110201 |
4 | 33311110030 |
5 | 2030304130 |
6 | 224543244 |
7 | 50164462 |
oct | 17652414 |
9 | 7725421 |
10 | 4150540 |
11 | 23853a9 |
12 | 1481b24 |
13 | b24254 |
14 | 7a0832 |
15 | 56ebca |
hex | 3f550c |
4150540 has 24 divisors (see below), whose sum is σ = 8784720. Its totient is φ = 1647168.
The previous prime is 4150529. The next prime is 4150547. The reversal of 4150540 is 450514.
It is not an unprimeable number, because it can be changed into a prime (4150547) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2034 + ... + 3526.
It is an arithmetic number, because the mean of its divisors is an integer number (366030).
Almost surely, 24150540 is an apocalyptic number.
It is an amenable number.
4150540 is an abundant number, since it is smaller than the sum of its proper divisors (4634180).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4150540 is a wasteful number, since it uses less digits than its factorization.
4150540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1641 (or 1639 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 19.
The square root of 4150540 is about 2037.2874122224. The cubic root of 4150540 is about 160.7070273500.
It can be divided in two parts, 4 and 150540, that added together give a square (150544 = 3882).
The spelling of 4150540 in words is "four million, one hundred fifty thousand, five hundred forty".
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