Base | Representation |
---|---|
bin | 1001010100111100010010 |
3 | 11121020000022 |
4 | 21110330102 |
5 | 1111220244 |
6 | 124223442 |
7 | 26532332 |
oct | 11247422 |
9 | 4536008 |
10 | 2445074 |
11 | 1420025 |
12 | 99ab82 |
13 | 677bb8 |
14 | 4790c2 |
15 | 3346ee |
hex | 254f12 |
2445074 has 4 divisors (see below), whose sum is σ = 3667614. Its totient is φ = 1222536.
The previous prime is 2445073. The next prime is 2445089. The reversal of 2445074 is 4705442.
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., 1357225 + 1087849 = 1165^2 + 1043^2 .
It is a plaindrome in base 15.
It is not an unprimeable number, because it can be changed into a prime (2445073) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611267 + ... + 611270.
22445074 is an apocalyptic number.
2445074 is a deficient number, since it is larger than the sum of its proper divisors (1222540).
2445074 is a wasteful number, since it uses less digits than its factorization.
2445074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1222539.
The product of its (nonzero) digits is 4480, while the sum is 26.
The square root of 2445074 is about 1563.6732395229. The cubic root of 2445074 is about 134.7195641725.
The spelling of 2445074 in words is "two million, four hundred forty-five thousand, seventy-four".
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