Base | Representation |
---|---|
bin | 1011000100000110110111 |
3 | 12110100121111 |
4 | 23010012313 |
5 | 1220303112 |
6 | 142055451 |
7 | 33436666 |
oct | 13040667 |
9 | 5410544 |
10 | 2900407 |
11 | 1701134 |
12 | b7a587 |
13 | 7a7223 |
14 | 556ddd |
15 | 3c45a7 |
hex | 2c41b7 |
2900407 has 8 divisors (see below), whose sum is σ = 3069360. Its totient is φ = 2733120.
The previous prime is 2900399. The next prime is 2900411. The reversal of 2900407 is 7040092.
2900407 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2900407 - 23 = 2900399 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a plaindrome in base 14.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2900437) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5307 + ... + 5827.
It is an arithmetic number, because the mean of its divisors is an integer number (383670).
22900407 is an apocalyptic number.
2900407 is a deficient number, since it is larger than the sum of its proper divisors (168953).
2900407 is a wasteful number, since it uses less digits than its factorization.
2900407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 833.
The product of its (nonzero) digits is 504, while the sum is 22.
The square root of 2900407 is about 1703.0581317148. The cubic root of 2900407 is about 142.6109856615.
Adding to 2900407 its reverse (7040092), we get a palindrome (9940499).
The spelling of 2900407 in words is "two million, nine hundred thousand, four hundred seven".
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