Base | Representation |
---|---|
bin | 10100001000110101000010 |
3 | 100221012111002 |
4 | 110020311002 |
5 | 2322412132 |
6 | 305052002 |
7 | 62604536 |
oct | 24106502 |
9 | 10835432 |
10 | 5279042 |
11 | 2a8624a |
12 | 1927002 |
13 | 112aac2 |
14 | 9b5bc6 |
15 | 6e4262 |
hex | 508d42 |
5279042 has 4 divisors (see below), whose sum is σ = 7918566. Its totient is φ = 2639520.
The previous prime is 5279041. The next prime is 5279051. The reversal of 5279042 is 2409725.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 4541161 + 737881 = 2131^2 + 859^2 .
It is a junction number, because it is equal to n+sod(n) for n = 5278996 and 5279014.
It is not an unprimeable number, because it can be changed into a prime (5279041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1319759 + ... + 1319762.
Almost surely, 25279042 is an apocalyptic number.
5279042 is a deficient number, since it is larger than the sum of its proper divisors (2639524).
5279042 is a wasteful number, since it uses less digits than its factorization.
5279042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2639523.
The product of its (nonzero) digits is 5040, while the sum is 29.
The square root of 5279042 is about 2297.6165911657. The cubic root of 5279042 is about 174.1212217332.
The spelling of 5279042 in words is "five million, two hundred seventy-nine thousand, forty-two".
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