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2950207 = 13229991
BaseRepresentation
bin1011010000010000111111
312112212220221
423100100333
51223401312
6143122211
734035121
oct13202077
95485827
102950207
111735597
12ba3367
137c3ab0
1456b211
153d4207
hex2d043f

2950207 has 8 divisors (see below), whose sum is σ = 3194240. Its totient is φ = 2708640.

The previous prime is 2950193. The next prime is 2950223. The reversal of 2950207 is 7020592.

2950207 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 2950207 - 211 = 2948159 is a prime.

It is a super-3 number, since 3×29502073 = 77033338895167559229, which contains 333 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 (2950247) 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, 2482 + ... + 3472.

It is an arithmetic number, because the mean of its divisors is an integer number (399280).

22950207 is an apocalyptic number.

2950207 is a deficient number, since it is larger than the sum of its proper divisors (244033).

2950207 is a wasteful number, since it uses less digits than its factorization.

2950207 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 2950207 is about 1717.6166627045. The cubic root of 2950207 is about 143.4225686744.

Adding to 2950207 its reverse (7020592), we get a palindrome (9970799).

The spelling of 2950207 in words is "two million, nine hundred fifty thousand, two hundred seven".

Divisors: 1 13 229 991 2977 12883 226939 2950207