Base | Representation |
---|---|
bin | 10100100111110011111010 |
3 | 101011122120020 |
4 | 110213303322 |
5 | 2340442241 |
6 | 311511310 |
7 | 63643530 |
oct | 24476372 |
9 | 11148506 |
10 | 5405946 |
11 | 3062627 |
12 | 1988536 |
13 | 11737b0 |
14 | a0a150 |
15 | 71bb66 |
hex | 527cfa |
5405946 has 32 divisors (see below), whose sum is σ = 13308288. Its totient is φ = 1425600.
The previous prime is 5405923. The next prime is 5405969. The reversal of 5405946 is 6495045.
It is an interprime number because it is at equal distance from previous prime (5405923) and next prime (5405969).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4405 + ... + 5496.
It is an arithmetic number, because the mean of its divisors is an integer number (415884).
Almost surely, 25405946 is an apocalyptic number.
5405946 is an abundant number, since it is smaller than the sum of its proper divisors (7902342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5405946 is a wasteful number, since it uses less digits than its factorization.
5405946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9926.
The product of its (nonzero) digits is 21600, while the sum is 33.
The square root of 5405946 is about 2325.0690312333. The cubic root of 5405946 is about 175.5054340409.
The spelling of 5405946 in words is "five million, four hundred five thousand, nine hundred forty-six".
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