Base | Representation |
---|---|
bin | 1011000111101011100010 |
3 | 12111002200112 |
4 | 23013223202 |
5 | 1221240132 |
6 | 142251322 |
7 | 33530444 |
oct | 13075342 |
9 | 5432615 |
10 | 2915042 |
11 | 1711129 |
12 | b86b42 |
13 | 7b0aa0 |
14 | 55c494 |
15 | 3c8ab2 |
hex | 2c7ae2 |
2915042 has 16 divisors (see below), whose sum is σ = 4741632. Its totient is φ = 1336080.
The previous prime is 2915039. The next prime is 2915069. The reversal of 2915042 is 2405192.
It is a junction number, because it is equal to n+sod(n) for n = 2914999 and 2915017.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4673 + ... + 5259.
It is an arithmetic number, because the mean of its divisors is an integer number (296352).
22915042 is an apocalyptic number.
2915042 is a deficient number, since it is larger than the sum of its proper divisors (1826590).
2915042 is a wasteful number, since it uses less digits than its factorization.
2915042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 793.
The product of its (nonzero) digits is 720, while the sum is 23.
The square root of 2915042 is about 1707.3494077077. The cubic root of 2915042 is about 142.8504475910.
It can be divided in two parts, 29150 and 42, that added together give a palindrome (29192).
The spelling of 2915042 in words is "two million, nine hundred fifteen thousand, forty-two".
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