Base | Representation |
---|---|
bin | 1001100001001111011110 |
3 | 11200210010020 |
4 | 21201033132 |
5 | 1114323304 |
6 | 125253010 |
7 | 30132243 |
oct | 11411736 |
9 | 4623106 |
10 | 2495454 |
11 | 1454965 |
12 | a04166 |
13 | 694b00 |
14 | 48d5ca |
15 | 3445d9 |
hex | 2613de |
2495454 has 48 divisors (see below), whose sum is σ = 5692032. Its totient is φ = 727584.
The previous prime is 2495443. The next prime is 2495459. The reversal of 2495454 is 4545942.
It is a super-2 number, since 2×24954542 = 12454581332232, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2495459) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23269 + ... + 23375.
It is an arithmetic number, because the mean of its divisors is an integer number (118584).
22495454 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2495454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2846016).
2495454 is an abundant number, since it is smaller than the sum of its proper divisors (3196578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2495454 is a wasteful number, since it uses less digits than its factorization.
2495454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 161 (or 148 counting only the distinct ones).
The product of its digits is 28800, while the sum is 33.
The square root of 2495454 is about 1579.7006045451. The cubic root of 2495454 is about 135.6385659659.
The spelling of 2495454 in words is "two million, four hundred ninety-five thousand, four hundred fifty-four".
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