Base | Representation |
---|---|
bin | 1001010000000011000111 |
3 | 11120012111222 |
4 | 21100003013 |
5 | 1110100111 |
6 | 123550555 |
7 | 26420030 |
oct | 11200307 |
9 | 4505458 |
10 | 2425031 |
11 | 1406a64 |
12 | 98b45b |
13 | 66ba3b |
14 | 471a87 |
15 | 32d7db |
hex | 2500c7 |
2425031 has 4 divisors (see below), whose sum is σ = 2771472. Its totient is φ = 2078592.
The previous prime is 2425021. The next prime is 2425039. The reversal of 2425031 is 1305242.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1305242 = 2 ⋅652621.
It is a cyclic number.
It is not a de Polignac number, because 2425031 - 26 = 2424967 is a prime.
It is a super-2 number, since 2×24250312 = 11761550701922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2425039) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 173210 + ... + 173223.
It is an arithmetic number, because the mean of its divisors is an integer number (692868).
22425031 is an apocalyptic number.
2425031 is a deficient number, since it is larger than the sum of its proper divisors (346441).
2425031 is an equidigital number, since it uses as much as digits as its factorization.
2425031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 346440.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 2425031 is about 1557.2511037081. The cubic root of 2425031 is about 134.3504415909.
The spelling of 2425031 in words is "two million, four hundred twenty-five thousand, thirty-one".
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