Base | Representation |
---|---|
bin | 111111010100100111110 |
3 | 10220102021201 |
4 | 13322210332 |
5 | 1012344232 |
6 | 112250114 |
7 | 23431252 |
oct | 7724476 |
9 | 3812251 |
10 | 2074942 |
11 | 1197a31 |
12 | 84093a |
13 | 57859c |
14 | 3c0262 |
15 | 2aebe7 |
hex | 1fa93e |
2074942 has 4 divisors (see below), whose sum is σ = 3112416. Its totient is φ = 1037470.
The previous prime is 2074931. The next prime is 2074949. The reversal of 2074942 is 2494702.
It is a semiprime because it is the product of two primes.
It is a self number, because there is not a number n which added to its sum of digits gives 2074942.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2074949) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 518734 + ... + 518737.
It is an arithmetic number, because the mean of its divisors is an integer number (778104).
22074942 is an apocalyptic number.
2074942 is a deficient number, since it is larger than the sum of its proper divisors (1037474).
2074942 is a wasteful number, since it uses less digits than its factorization.
2074942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1037473.
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 2074942 is about 1440.4658968542. The cubic root of 2074942 is about 127.5465317792.
The spelling of 2074942 in words is "two million, seventy-four thousand, nine hundred forty-two".
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